Domingo Ralph Jesse, Beltran Sheryl Anne, Gagajena Geneson, Trisha Anne Real, Christian John Bañez, Centeno Criselle. A Short Message Service (SMS) Based Inquiry System. ASRJETS-Journal. 2023;96(1):44-52. Accessed September 13, 2025. https://asrjetsjournal.org/American_Scientific_Journal/article/view/9499