JOSEF VILL S. VILLANUEVA, WINSTON GOMEZ, MARILOU TOMENTOS, JEYZIEL JOY B. JABEL. EMPOWERING WATER ACCESS THROUGH SUSTAINABLE ENGINEERING: A RAM PUMP SYSTEM FOR BARANGAY TUBTUBON, SIBULAN, NEGROS ORIENTAL, PHILIPPINES. TPM [Internet]. 2025 Sep. 15 [cited 2025 Oct. 26];32(S6(2025): Posted 15 Sept):1515-9. Available from: https://tpmap.org/submission/index.php/tpm/article/view/2082