Goen, Andy Andersen, Herry Wirianata, dan Elisabeth Nanik Kristalisasi. “Abnormalitas Bibit Kelapa Sawit Di Pre Nursery Dan Main Nursery”. AGROFORETECH 1, no. 2 (Juni 26, 2023): 965–972. Diakses September 20, 2024. https://jurnal.instiperjogja.ac.id/index.php/JOM/article/view/534.