Alfonso, Febriana Roosmawati. COMPARATIVE ANALYSIS OF TM5 FERTILIZER COSTS USING MANUAL AND Emdek Tractor METHOD IN DIVISION 4 OF KANDISTA REGIONAL SIAK PSM 5 PLANTATION PT. IVOMAS TUNGGAL. IJSET [Internet]. 2026 Jul. 25 [cited 2026 Sep. 12];5(8):4830-5. Available from: https://ijset.org/index.php/ijset/article/view/2099