“Analysis of Clean Water Demand and Availability in Prambon Village Using F.J Mock Method and Direct Testing in Tugu District, Trenggalek Regency”. G-Tech: Jurnal Teknologi Terapan, vol. 9, no. 4, Oct. 2025, pp. 1752-61, https://doi.org/10.70609/g-tech.v9i4.6206.