Jeksen, J. 2020. APLIKASI PLANT GROWTH PROMOTING RHIZOBACTERIA (PGPR) TERHADAP PERTUMBUHAN BIBIT KAKAO (Theobroma cacao L.). AGRICA. 7, 2 (Jul. 2020), 77-86. DOI:https://doi.org/10.37478/agr.v7i2.406.