1.
Elizabet Pakpahan T, Hidayatullah T, Romulo Siagian D, Mardiana E. The Usage Of Soil Renewal Materials To Improve The Chemical Properties To Increase The Shallot Yield From Tumbers. JPPT [Internet]. 2024 Mar. 31 [cited 2026 Sep. 17];24(1):17-2. Available from: https://jurnal.polinela.ac.id/index.php/jppt/article/view/3068