Adan, Marianne S. The effects of reward to pupils achievement of montessori grade school / Marianne S. Adan, Mar Vincent S. Ecnallado, and Rowie Allan S. Igual. - Iriga City: University of Saint Anthony, March 2018. - xv, 77 leaves: Subjects--Topical Terms: Reward as motivational tool. Dewey Class. No.: / A1