“Uji Beberapa Konsentrasi Bakteri Bacillus Sp. Endofit Untuk Meningkatkan Pertumbuhan Bibit Kakao (Theobroma Cacao L.)”. Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 46, no. 3 (February 4, 2019): 322–327. Accessed December 29, 2025. https://journal.ipb.ac.id/jurnalagronomi/article/view/16342.