Tarigan, Muhammad, Ahmad Fadlan, Anggia Ramadhan, Annisa Anggraini Siswanto, & Rachmad Khadafi.
" WELFARE ANALYSIS OF RICE FARMING BUSINESS AT KOTAR VILLAGE, HAMPARAN PERAK DISTRICT, DELI SERDANG REGENCY." <em>Proceeding International Conference Keputeraan Prof. H. Kadirun Yahya</em> [Online], 1.1 (2022): 406-415. Web. 14 May. 2024