Iswahyudi H. Soil Conservation on Oil Palm Plantations Of Mature in Pt. Citra Putra Kebun Asri Jorong Tanah Laut. Agrisains [Internet]. 2020 Jun. 11 [cited 2024 Apr. 18];6(01):18-23. Available from: http://ejournal.polihasnur.ac.id/index.php/agrs/article/view/368