1.
DEVELOPMENT OF THE NATIONAL STRATEGIC PROGRAM OF FOOD ESTATE BASED ON INSTITUTIONS IN HUMBANG HASUNDUTAN REGENCY, NORTH SUMATRA PROVINCE. JNS [Internet]. 2023 May 20 [cited 2025 Nov. 5];33:3937-54. Available from: https://www.namibian-studies.com/index.php/JNS/article/view/3341