Alvin Pratama, Edoy Nainggolan, Febbry Vebilola Manalu, Mahara Sintong, and Darwin Parlaungan Lubis. “Implementasi Program Petani 3M (Mandiri, Modern, & Multitalenta) Dalam Rangka Mewujudkan Pertanian Yang Berkelanjutan Di Era Industri 4.0”. Journal of Laguna Geography 1, no. 2 (December 9, 2022). Accessed October 12, 2025. https://journal.moripublishing.com/index.php/joulage/article/view/446.