Fretis, Richardus, Stefanus Sio, and Theresia Purwantiningsih. 2022. “Application Pf Husk Charcoal on Growth and Bengala Grass Production (Panicum Maximum)”. JAS 7 (2), 16-18. https://doi.org/https://doi.org/10.32938/ja.v7i2.1367.