Lisdayani, Putri Mustika Sari, Syahman margolang. Growth Response of Soybean (Glycine max L Merrill) to NPK Fertilizer Dosage and Distance Planting in the Field . Petrop [Internet]. 2021 Aug. 1 [cited 2025 Dec. 19];8(2):82-6. Available from: https://idjpcr.usu.ac.id/jpt/article/view/6375