FERNANDEZ, Jackilyn P.; BERNAL, Charlon B.; ARENAS, Lloyd O.; RONQUILLO, Charisse S. PTToI: Extended Streamlined Communication System for Communication and Electronics Service. American Journal of Education and Technology, [S. l.], v. 5, n. 3, p. 12–19, 2026. DOI: 10.54536/ajet.v5i3.7310. Disponível em: https://journals.e-palli.com/home/index.php/ajet/article/view/7310. Acesso em: 4 jul. 2026.