Viqram, Viqram, Zaenal Abidin, and Alis Mukhlis. “THE EFFECT OF GUANO ORGANIC FERTILIZER UTILIZATION WITH DIFFERENT CONCENTRATIONS ON THE GROWTH RATE OF Spirulina Sp”. Jurnal Perikanan Unram 8, no. 2 (December 12, 2018): 58–65. Accessed November 21, 2024. https://jperairan.unram.ac.id/index.php/JP/article/view/119.