REFIANDA NASUTION; ABDI SUGIARTO; CUT NURAINI. Development of Community-Based Drinking Water Infrastructure in Langkat Regency. Equivalent : Journal of Economic, Accounting and Management, [S. l.], v. 4, n. 2, p. 1507–1518, 2026. DOI: 10.61994/equivalent.v4i2.1836. Disponível em: https://jurnal.dokicti.org/index.php/equivalent/article/view/1836. Acesso em: 21 may. 2026.