John Carlos Moya Torres, Moises John Tabor Diaz, Allan Renz Delacruz Garces, Ronie Ver Arances Rubio, Bernard Miguel Sioson Jr., Rhens Mathew Huerta Valenzuela, & Rosel V. Babalcon. (2026). Microbiological Assessment of Selected Groundwater Wells in Agricultural–Residential Areas of Rajal Sur, Santa Rosa, Nueva Ecija. Engineering And Technology Journal, 11(05), 10114–10120. https://doi.org/10.47191/etj/v11i05.47