CHAO MEI; BITY SALWANA ALIAS; JAMIL BIN AHMAD. Alumni engagement in higher education institutions: A comprehensive systematic literature review (SLR). Environment and Social Psychology, [S. l.], v. 10, n. 12, p. ESP-4398, 2025. DOI: 10.59429/esp.v10i12.4398. Disponível em: https://esp.as-pub.com/index.php/esp/article/view/4398. Acesso em: 3 feb. 2026.