Vol 7, No 1 (2021)

Full Issue

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Table of Contents

Articles

Mineralogical, Microstructural and Compressive Strength Characterization of Fly Ash as Materials in Geopolymer Cement
10.22373/ekw.v7i1.7787
Cut Rahmawati, Sri Aprilia, Taufiq Saidi, Teuku Budi Aulia
PDF
1-18
The Endophytic Actinobacterial Toxicity Test of Ginger (Zingiber officinale Roscoe) Used The BSLT (Brine Shrimp Lethality Test) Method
10.22373/ekw.v7i1.8027
Sri Rahayu, Lenni Fitri, Yulia Sari Ismail
PDF
19-29
The Implementation of The Open-Plan Concept In The Muslim Residential
10.22373/ekw.v7i1.7733
Maysarah Bakri
PDF
30-40
Treatment of Well Water Using Biosorbent Derived From Areca Fiber Waste
10.22373/ekw.v7i1.8503
Devie Novallyan, Wiji Utami, Risnita Risnita, Atik Sahara, Malia Sabrina
PDF
41-51
Isolation and Cytotoxic Activity of The β-Carotene Combination of Trigona Honey and Namnam Leaves Extract (Cynometra cauliflora)
10.22373/ekw.v7i1.8696
Ahmad Fathoni, La Ode Sumarlin, Fuady Hanief, Dede Sukandar
PDF
52-66
Biometric Condition of Seurukan Fish (Osteochillus Vittatus Valenciennes, 1842) Exposed to Mercury in Krueng Sabee River Aceh Jaya Indonesia
10.22373/ekw.v7i1.8258
Ilham Zulfahmi, Yunina Rahmi, Arif Sardi, Mahyana Mahyana, Yusrizal Akmal, Rumondang Rumondang, Epa Paujiah
PDF
67-83
The Computer Program Development to Determine The Shares of Inheritance for Three Types of Heir
10.22373/ekw.v7i1.7777
Salmawaty Arif, Rahmi Muliana, Syarifah Meurah Yuni
PDF
84-95
Evaluation of Antioxidant Activities From Ethyl Acetate Fraction of Curry Leaf Using DPPH Method
10.22373/ekw.v7i1.8059
Ulil Amna, Halimatussakdiah Halimatussakdiah, Furqan Nur Ihsan, Puji Wahyuningsih
PDF
96-106
Development of Kinetic Models For Biogas Production From Tofu Liquid Waste
10.22373/ekw.v7i1.8296
Lukhi Mulia Shitophyta, Anisa Salsabila, Firanita Anggraini, Siti Jamilatun
PDF
107-118
Characterization of Organic Polymer Monolith Columns Containing Ammonium Quarternary As Initial Study For Capillary Chromatography
10.22373/ekw.v7i1.8764
Aster Rahayu, Siti Jamilatun, Joni Aldilla Fajri, Lee Wah Lim
PDF
119-130
Spatial Temporal Condition of Recent Seismicity In The Northern Part of Sumatra
10.22373/ekw.v7i1.8797
Inna Nurana, Andrean Vesalius Hasiholan Simanjuntak, Muksin Umar, Djati Cipto Kuncoro, Syamsidik Syamsidik, Yusran Asnawi
PDF
131-145
Synthesis and Characterization of Bagasse (Saccharumofficinarum L.) Silica Gel Modified Diphenylcarbazone
10.22373/ekw.v7i1.9239
Rismawaty Sikanna, Dwi Nur Assyifah Rajmah, Kurnia Ramadani, Musafira Musafira, Arfiani Nur, Amalyah Febryanti
PDF
146-155
Zonation Drives The Abundance of Understory Exotic Plant Species in Ir. Djuanda Forest Park, West Java
10.22373/ekw.v7i1.6950
Tri Cahyanto, Billy Nabil Yuni, Muhammad Efendi
PDF
156-171
Effect of Time and Voltage on Pollutant Remover in Gold Treatment Wastewater With Electrocoagulation Batch Reactor
10.22373/ekw.v7i1.8226
RR Dina Asrifah, Titi Tiara Anasstasia, Mia Fitri Aurilia
PDF
172-181
Black Cumin (Nigella sativa) Against Mycobacterium tuberculosis Strain H37RV And MDR-TB
10.22373/ekw.v7i1.9335
Mashuri Masri, Cut Muthiadin, Masita Masita, Tri Cahyanto, Lianah Lianah, Rusny Rusny, Siska Tridesianti
PDF
182-196
Identification Secondary Metabolites From Callus Piper retrofractum Vahl
10.22373/ekw.v7i1.8630
Fahrauk Faramayuda, Jaka Permana, Akhirul Kahfi Syam, Elfahmi Elfahmi
PDF
197-214