[1]
Gultom, L.S. and Sinaga, N.M. 2023. Indonesian Crude Palm Oil (CPO) Exports Through the Gravity Model Approach. Jurnal Penelitian Pendidikan IPA. 9, 8 (Aug. 2023), 6509–6519. DOI:https://doi.org/10.29303/jppipa.v9i8.4664.