RONALDO, John; SIMANJUNTAK, Ferry. Analisis Pertumbuhan Kuantitas dan Kualitas pada GPSDI JKA Bandung . Jurnal Pengabdian Kepada Masyarakat: Mangentang, [S. l.], v. 3, n. 1, p. 44–55, 2026. DOI: 10.63248/mangentang.v3i1.147. Disponível em: https://penerbitviekawahanasemesta.com/index.php/mangentang/article/view/john_2026. Acesso em: 29 may. 2026.