Permana, Indra, Intan Nurcahya, Abdul Hakim, Romy Faisal Mustofa, and Tirta Kumala Dewi. “Improving Fertilization Efficiency through Biochar Application and the Development of Superior Varieties of Red Chili Peppers”. Jurnal Biologi Tropis 24, no. 4 (November 9, 2024): 906–914. Accessed November 22, 2024. http://jurnalfkip.unram.ac.id/index.php/JBT/article/view/7937.