Laurenze, Reynaldi, Ambo Ala, and Ifayanti Saleh. 2023. “Application of Coconut Shell Biochar and Rhizobacteria Consortium to Increase Cocoa Production (Theobroma Cacao L.)”. Pelita Perkebunan (a Coffee and Cocoa Research Journal) 39 (2), 119-28. https://doi.org/10.22302/iccri.jur.pelitaperkebunan.v39i2.545.