Arpani, and Setiono. “Pengaruh Pemberian Dosis Pupuk NPK Dan PPC Terhadap Pertumbuhan Kelapa Sawit (Elaeis Guineensis Jacq) Pada Tbm 1”. Jurnal Greenation Pertanian dan Perkebunan 3, no. 2 (May 20, 2025): 100–109. Accessed August 2, 2026. https://greenationpublisher.org/JGPP/article/view/715.