00662nam a22001937a 4500 20230530084433.0 220901b |||||||| |||| 00| 0 eng d HSLRC HSLRC HSLRC T 58.5 P977 2011 Puedan, Vince Jethro 22457 Negative effects of internet usage to students academic performance? Marikina City March 21. 2011 23 pages, colored, illustrations, 28 cm. Research SHS Thesis 31785 Jan Gabriel Lorico 31786 Lyndl Javier 31787 lcc THE 84370 84370 0 4 lcc 0 0 HSLRC HSLRC THE 2022-09-01 T 58.5 P977 2011 THE0126HS 2022-09-01 00:00:00 1 2022-09-01 THE caren