Widia Citra, Yoga Nugroho. ANALYSIS OF THE COST OF HARVEST PREMIUM FOR PALM OIL PLANTATIONS PT. SURYA PANEN SUBUR. 2 IN AFDELING BRAVO. IJERLAS [Internet]. 2023 Jul. 13 [cited 2025 Feb. 23];3(5):1536-45. Available from: https://radjapublika.com/index.php/IJERLAS/article/view/1041