DALE MARK N. BRISTOL; SHANE KYLE M. CARO; JEANELYN R. TOMINEZ. Impact Assessment on the Utilization of Portable Multi-Lens Off-Chip Cellphone Microscope: An Extension Activity to Munguia National High School, Dupax Del Norte, Nueva Vizcaya, Philippines. International Journal of Progressive Research in Science and Engineering , [S. l.], v. 6, n. 03, p. 54–56, 2025. Disponível em: https://journal.ijprse.com/index.php/ijprse/article/view/1153. Acesso em: 4 apr. 2025.