KHALIDA, Rahmi; LONTOH, Adolf Pieter. Manajemen Pemupukan Kelapa Sawit (Elaeis Guineensis Jacq.), Studi Kasus pada Kebun Sungai Sagu, Riau. Buletin Agrohorti, [S. l.], v. 7, n. 2, p. 238–245, 2019. DOI: 10.29244/agrob.7.2.238-245. Disponível em: https://journal.ipb.ac.id/bulagron/article/view/25845. Acesso em: 25 dec. 2025.