IMPLEMENTATION OF SMALL, MICRO, AND MEDIUM ENTERPRISE (MSME) DEVELOPMENT PROGRAM IN CORPORATE SOCIAL RESPONSIBILITY (CSR) AT PT. PERKEBUNAN NUSANTARA IV REGIONAL 1 MEDAN. OPINI: Journal of Communication and Social Science, [S. l.], v. 2, n. 2, p. 51–59, 2025. DOI: 10.70489/vyz5bv29. Disponível em: https://journal.aspublisher.co.id/index.php/opini/article/view/870.. Acesso em: 2 oct. 2025.