00834nam a22001817a 4500 20230427154519.0 230422b |||||||| |||| 00| 0 eng d HSLRC HSLRC HSLRC LC I46 S44 2019 Antonio, Ronald A. 29970 Creating a QR code attendance monitoring system for the Grade 12 Senior High School students of Our Lady of Perpetual Succor College for the school year 2018-2019 Marikina City March 2019 vi, 74pages; illustration; 28cm Includes: references and appendices 1. High school attendance -- Case studies 29971 See, Arish Mon Centenio, Joan Mikaela Leano, Ysrael Magbanua, Christine Katherine S. Rance, Angelo Bruce Glenn Santos and Maverick Simon T. Tinio 30316 lcc THE 88193 88193 0 0 lcc 0 0 HSLRC HSLRC THE 2023-04-22 LC I46 S44 2019 THE0680HS 2025-05-23 00:00:00 1 2023-04-22 THE