Sihombing EPS. EVALUASI SIFAT FISIKA TANAH TYPIC HAPLUDULTS PADA EMPAT GENERASI TANAM KELAPA SAWIT PT SOCFIN INDONESIA DI KEBUN AEK LOBA KABUPATEN ASAHAN. Petrop [Internet]. 2017Aug.1 [cited 2024May6];4(2):106-13. Available from: https://talenta.usu.ac.id/jpt/article/view/3076