Dula, Joshua Matthew J. Classroom scheduling management system / Joshua Matthew J. Dula, Ivan Dwight B. Pascual, Kenrick DV. Nealega - Marikina City: OLOPSC, c2019 - 32 pages; 28 cm with CD Subjects--Topical Terms: Scheduling management systemClassroom Management LC Class. No.: LB 3011 D85 2019 / THE00392