Iskandar, Suhendra. “The Effect of Air Quality Due to Household Waste Sewers on the Growth of Cayenne Pepper (Capsicum Frustescens L.)”. Jurnal Pijar Mipa 17, no. 1 (January 17, 2022): 79–82. Accessed January 30, 2023. https://jurnalfkip.unram.ac.id/index.php/JPM/article/view/3139.