Widia Citra and Yoga Nugroho (2023) “ANALYSIS OF THE COST OF HARVEST PREMIUM FOR PALM OIL PLANTATIONS PT. SURYA PANEN SUBUR. 2 IN AFDELING BRAVO”, International Journal of Educational Review, Law And Social Sciences (IJERLAS), 3(5), pp. 1536–1545. doi: 10.54443/ijerlas.v3i5.1041.