Mansur, H.A., Harini, N., Saati, E.A., Damat, D., Warkoyo, W., Sukardi, S., Wahyudi, V.A., Anggriani, R., Siskawardani, D.D., Husna, A., Putri, D.N., Nur, N. and Lestari, A. 2023. Effectiveness of public service program related cocoa fermentation sop in increasing the knowledge of cocoa farmer. Journal of Community Service and Empowerment. 4, 3 (Nov. 2023), 636–643. DOI:https://doi.org/10.22219/jcse.v4i3.26038.