Tino, Precy B. Modular distance learning modality (MDLM) : its effectiveness in the new educational perspective / Precy B. Tino. - Polytechnic College of La Union : [s.n.], 2021. - xiii, 134 pages : illustrations ; 28 centimeter. Bibliography: pages 113-115. Subjects--Topical Terms: Distance education. Dewey Class. No.: TH 371.35 T49m 2021