[1]
Calaminos, F. 2024. Development and Content Validation of Modular Textbook on Mathematics in the Modern World at Sorsogon State University, Sorsogon, Philippines. EDUCATUM Journal of Science, Mathematics and Technology. 11, 1 (Jan. 2024), 36–42. DOI:https://doi.org/10.37134/ejsmt.vol11.1.5.2024.