Mariel Kristine M.Cortez, Mariz D. Singca, & Mary Grace E. Banaag. (2023). USE OF ZIPGRADE: A REVOLUTIONARY TOOL FOR GRADE 7 TEACHERS IN CHECKING STUDENTS’ LONG TEST AND UNIT TESTS. EPRA International Journal of Research and Development (IJRD), 8(7), 151–156. Retrieved from https://eprajournals.net/index.php/IJRD/article/view/2437