Vol. 6 No. 1 (2020)

Articles

• Usability Evaluation of Islamic Learning Mobile Applications

  Syeda Hamna Bibi, Rumsha Muhammad Munaf, Narmeen Zakaria Bawany, Arifa Shamim, Zara Saleem

  🏢 Affiliation Details

  (1) Syeda Hamna Bibi: Jinnah University for Women

  (2) Rumsha Muhammad Munaf: Jinnah University for Women

  (3) Narmeen Zakaria Bawany: Jinnah University for Women

  (4) Arifa Shamim: Jinnah University for Women

  (5) Zara Saleem: Jinnah University for Women

  📄 Pages: 1-12

  📊 Views: 40 , ⬇️ Downloads: 34 , 🌐️ DOI: 10.22373/ekw.v6i1.5920

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• Al-Qur’an and Modern Geoscience: Part I

  Muhammad Zaini, Mulyadi Abdul Wahid, Abd Mujahid Hamdan

  🏢 Affiliation Details

  (1) Muhammad Zaini: Faculty of Usuluddin and Philosophy, Universitas Islam Negeri Ar-Raniry, Banda Aceh, Indonesia

  (2) Mulyadi Abdul Wahid: (Scopus ID: 55480889700, H-index: 3) Department of Environmental Engineering, State Islamic University of Ar-Raniry, Banda Aceh

  (3) Abd Mujahid Hamdan: Department of Environmental Engineering, Universitas Islam Negeri Ar-Raniry, Banda Aceh, Indonesia

  📄 Pages: 13-23

  📊 Views: 32 , ⬇️ Downloads: 37 , 🌐️ DOI: 10.22373/ekw.v6i1.6828

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• An Assessment of Room Acoustics Performance of Baiturrahman Grand Mosque

  Laina Hilma Sari, Zulfian Zulfian

  🏢 Affiliation Details

  (1) Laina Hilma Sari: Architecture Department, Syiah Kuala University

  (2) Zulfian Zulfian: Research Center of Thermal, Vibration and Applied Acoustics, Syiah Kuala University

  📄 Pages: 24-36

  📊 Views: 24 , ⬇️ Downloads: 15 , 🌐️ DOI: 10.22373/ekw.v6i1.5420

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• Effect of Ethanol Extract of Jamblang Aceh (Syzygium cumini) in Diabetic Mice (Mus musculus) and Its Potential As Anti-Diabetic Agent

  Ayu  Nirmala Sari, Januardi Januardi, Diky Setya Diningrat

  🏢 Affiliation Details

  (1) Ayu  Nirmala Sari: Program Studi Biologi, Fakultas Sains dan Teknologi, UIN Ar Raniry, Banda Aceh - Indonesia

  (2) Januardi Januardi: Program Studi Biologi, Fakultas Sains dan Teknologi, UIN Ar Raniry, Banda Aceh - Indonesia

  (3) Diky Setya Diningrat: Universitas Negeri Medan (Medan State University) Indonesia

  📄 Pages: 37-47

  📊 Views: 60 , ⬇️ Downloads: 41 , 🌐️ DOI: 10.22373/ekw.v6i1.5496

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• Anticancer Activity of N-Hexane Extract from Sphagneticola trilobata (L.) J.F Pruski Against MCF-7 Breast Cancer Cell

  Vivi Mardina, Tisna Harmawan, Halimatussakdiah Halimatussakdiah, Syafruddin Ilyas, Masitta Tanjung

  🏢 Affiliation Details

  (1) Vivi Mardina: Samudra University

  (2) Tisna Harmawan: Samudra University

  (3) Halimatussakdiah Halimatussakdiah: Samudra University

  (4) Syafruddin Ilyas: Universitas Sumatera Utara

  (5) Masitta Tanjung: Universitas Sumatera Utara

  📄 Pages: 48-56

  📊 Views: 48 , ⬇️ Downloads: 29 , 🌐️ DOI: 10.22373/ekw.v6i1.6183

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• Analysis of BKO Content (Antalgin and Dexamethasone) in Herbal Medicine Using Iodimetry Titration and HPLC Method

  Agus Dwi Ananto, Lalu Undrus Yusditia M. G, Lalu Sanik Wahyu F. A

  🏢 Affiliation Details

  (1) Agus Dwi Ananto: Department of Pharmacy, Faculty of Medicine, University of Mataram,

  (2) Lalu Undrus Yusditia M. G: Department of Pharmacy, Faculty of Medicine, University of Mataram

  (3) Lalu Sanik Wahyu F. A: Department of Pharmacy, Faculty of Medicine, University of Mataram

  📄 Pages: 57-66

  📊 Views: 105 , ⬇️ Downloads: 56 , 🌐️ DOI: 10.22373/ekw.v6i1.5428

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• Inhibition of α-Glucosidase Activity and The Toxicity of Tristaniopsis merguensis Griff. Leaf Extract

  Robby Gus Mahardika, Occa Roanisca, Fajar Indah Puspita Sari

  🏢 Affiliation Details

  (1) Robby Gus Mahardika: Department of Chemistry, Universitas of Bangka Belitung

  (2) Occa Roanisca: Department of Chemistry, Faculty of Engineering, University of Bangka Belitung, Bangka Belitung, Indonesia

  (3) Fajar Indah Puspita Sari: Department of Chemistry, Faculty of Engineering, University of Bangka Belitung, Bangka Belitung, Indonesia, fipuspitas@gmail.com

  📄 Pages: 67-76

  📊 Views: 25 , ⬇️ Downloads: 38 , 🌐️ DOI: 10.22373/ekw.v6i1.5732

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• The Characterization of Oyster Shell (Crassostrea gigas) as Adsorbent in The Removal of Cr(VI) Ions. A Study of NaOH and H2SO4 Activation Effect

  Lia Handayani, Cut Rahmawati, Nurhayati Nurhayati, Yayuk Astuti, Adi Darmawan

  🏢 Affiliation Details

  (1) Lia Handayani: Abulyatama University

  (2) Cut Rahmawati: Universitas abulyatama

  (3) Nurhayati Nurhayati: Abulyatama University

  (4) Yayuk Astuti: Diponegoro University

  (5) Adi Darmawan: Diponegoro University

  📄 Pages: 77-84

  📊 Views: 24 , ⬇️ Downloads: 32 , 🌐️ DOI: 10.22373/ekw.v6i1.5543

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• The Effect of Chemical Activation Using Base Solution With Various Concentrations Towards Sarulla Natural Zeolite

  Saharman Gea, Agus Haryono, Andriayani Andriayani, Junifa Layla Sihombing, Ahmad Nasir Pulungan, Tiamina Nasution, Rahayu Rahayu, Yasir Arafat Hutapea

  🏢 Affiliation Details

  (1) Saharman Gea: Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, Jl. Bioteknologi No. 1, Medan 20155, Indonesia

  (2) Agus Haryono: Research Centre for Chemistry, Indonesian Institute of Sciences, Kompleks Puspitek 452, Serpong, Tangerang Selatan, Banten 15314, Indonesia

  (3) Andriayani Andriayani: Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, Jl. Bioteknologi No. 1, Medan 20155, Indonesia

  (4) Junifa Layla Sihombing: Department of Chemistry, Faculty of Mathematics and Natural Sciences, UniversitasNegeri Medan, Jl. Willem Iskandar Pasar V Medan Estate, Medan 20221, Indonesia

  (5) Ahmad Nasir Pulungan: Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Medan, Jl. Willem Iskandar Pasar V Medan Estate, Medan 20221, Indonesia

  (6) Tiamina Nasution: Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Medan, Jl. Willem Iskandar Pasar V Medan Estate, Medan 20221, Indonesia

  (7) Rahayu Rahayu: Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Medan, Jl. Willem Iskandar Pasar V Medan Estate, Medan 20221, Indonesia

  (8) Yasir Arafat Hutapea: Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, Jl. Bioteknologi No. 1, Medan 20155, Indonesia

  📄 Pages: 85-95

  📊 Views: 45 , ⬇️ Downloads: 45 , 🌐️ DOI: 10.22373/ekw.v6i1.6913

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• Effect of Temperature on Yield Product and Characteristics of Bio-oil From Pyrolysis of Spirulina platensis Residue

  Siti Jamilatun, Yeni Elisthatiana, Siti Nurhalizatul Aini, Ilham Mufandi, Arief Budiman

  🏢 Affiliation Details

  (1) Siti Jamilatun: Universitas Ahmad Dahlan

  (2) Yeni Elisthatiana: Universitas Ahmad Dahlan

  (3) Siti Nurhalizatul Aini: Universitas Ahmad Dahlan

  (4) Ilham Mufandi: Khon Kaen University

  (5) Arief Budiman: Gadjah Mada University

  📄 Pages: 96-108

  📊 Views: 38 , ⬇️ Downloads: 24 , 🌐️ DOI: 10.22373/ekw.v6i1.6323

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• Integrated Email Management System Based Google Application Programming Interface Using OAuth 2.0 Authorization Protocol

  Zuhar Musliyana, Andita Ghaitsa Satira, Mahendar Dwipayana, Ayu Helinda

  🏢 Affiliation Details

  (1) Zuhar Musliyana: Universitas Ubudiyah Indonesia

  (2) Andita Ghaitsa Satira: Department of Information Systems, Ubudiyah Indonesia University, Syiah Kuala, Banda Aceh, Indonesia,

  (3) Mahendar Dwipayana: Department of Information Systems, Ubudiyah Indonesia University, Syiah Kuala, Banda Aceh, Indonesia

  (4) Ayu Helinda: Department of Informatics Engineering, Ubudiyah Indonesia University, Syiah Kuala, Banda Aceh, Indonesia

  📄 Pages: 109-120

  📊 Views: 23 , ⬇️ Downloads: 161 , 🌐️ DOI: 10.22373/ekw.v6i1.5545

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• Application of Gost Algorithm For The Safety of Data Sending of General Election

  Novan Wijaya

  🏢 Affiliation Details

  (1) Novan Wijaya: AMIK Multi Data Palembang

  📄 Pages: 121-132

  📊 Views: 18 , ⬇️ Downloads: 31 , 🌐️ DOI: 10.22373/ekw.v6i1.6211

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• Estimation of Orangutan Population in Sibongkaras Pakpak Bharat Village Forest Area

  Juhardi Sembiring, Taufiq Siddiq Azvi

  🏢 Affiliation Details

  (1) Juhardi Sembiring: Universitas Nahdlatul Ulama Sumatera Utara

  (2) Taufiq Siddiq Azvi: Department of Teknologi Pangan, Universitas Nahdlatul Ulama Sumatera Utara, Medan, Indonesia

  📄 Pages: 133-145

  📊 Views: 35 , ⬇️ Downloads: 65 , 🌐️ DOI: 10.22373/ekw.v6i1.5549

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• Comparison of Nata Quality From Cassava Peels (Manihot esculenta), Ladyfinger Bananas Peels (Musa acuminata Colla), and Durian Peels (Durio zibethinus)

  Mashuri Masri, Irhamniah Irhamniah, Ulfa Triyani A Latif, Rusny Rusny

  🏢 Affiliation Details

  (1) Mashuri Masri: UIN Alauddin Makassar

  (2) Irhamniah Irhamniah: UIN Alauddin Makassar

  (3) Ulfa Triyani A Latif: UIN Alauddin Makassar

  (4) Rusny Rusny: UIN Alauddin Makassar

  📄 Pages: 146-155

  📊 Views: 32 , ⬇️ Downloads: 45 , 🌐️ DOI: 10.22373/ekw.v6i1.6870

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• The Effect of Applied Voltage in The Electrocoagulation Process of Reducing Pond and River Water Turbidity

  Masthura Masthura

  🏢 Affiliation Details

  (1) Masthura Masthura: Universitas Islam Negeri Sumatera Utara

  📄 Pages: 156-164

  📊 Views: 44 , ⬇️ Downloads: 51 , 🌐️ DOI: 10.22373/ekw.v6i1.5538

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