Ernah E, Sandrawati A, Fadillah M, Rengganis D, Sudarjat S. FARMER PERCEPTION TO ISPO IN OIL PALM PLANTATION IN WEST JAVA. agroland [Internet]. 22Jun.2020 [cited 19Dec.2024];6(1):49 -59. Available from: http://jurnal.faperta.untad.ac.id/index.php/agroland/article/view/87