Mangungsong, A. ., Soemarsono, S., Wahyudi, M. ., Zudri, F. ., & Guserike Afner, S. O. . (2019). Microbic Biotechnology in the Making of Organic Fertilizer and its Role on Soil and Cocoa Plants. International Journal of Sciences: Basic and Applied Research (IJSBAR), 48(2), 15–26. Retrieved from https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/10212