Sutikarini, S., Masulili, A. and Youlla, D. 2023. Making Biochar and Organic Fertilizer for Grape Cultivation at KWT Mentari, Pontianak City. BATIK: Jurnal Pengembangan dan Pengabdian Masyarakat Multikultural. 1, 3 (Dec. 2023), 131-137. DOI:https://doi.org/10.57152/batik.v1i3.1086.