“THE DEVELOPMENT OF FLASHCARD LEARNING MEDIA BASED ON THE DIVERSITY OF FRESHWATER FISH IN SAKTI BUANA RIVER”. BIOTIK: Jurnal Ilmiah Biologi Teknologi Dan Kependidikan, vol. 10, no. 2, Sept. 2025, pp. 120-9, https://doi.org/10.22373/biotik.v10i2.12794.