Khoirunnisa, K., R. Riswani, and L. Lifianthi. “EXPENDITURE ON OIL PALM FARMERS’ HOUSEHOLDS IN BAYUNG LENCIR SUBDISTRICT MUSI BANYUASIN REGENCY”. BIOVALENTIA: Biological Research Journal, vol. 9, no. 1, July 2023, pp. 41-47, doi:10.24233/biov.9.1.2023.379.