“WATER AND SANITATION SERVICE: A PRIORITY TO IMPROVE QUALITY OF SLUM AREAS IN PONTIANAK CITY BASED ON STAKEHOLDERS’ PREFERENCES” (2023) International Journal of Geomate, 24(102), pp. 85–92. Available at: https://geomatejournal.com/geomate/article/view/3816 (Accessed: 5 October 2026).