“Optimizing Capacity Building of Village Apparatus in Application-Based MSME Product Administration and Development Services in Pematang Serai Village, North Sumatra”. Proceedings of The International Conference on Computer Science, Engineering, Social Science, and Multi-Disciplinary Studies 1 (November 22, 2025): 261–267. Accessed May 7, 2026. https://proceeding.raskhamedia.or.id/index.php/cessmuds/article/view/49.