TY  - BOOK
AU  - Salazar, Francis L. 
AU  - Alexis L. Dela Cruz
TI  -  Cellphone usage affects the academic performance of the selected high school students in Our Lady of Perpetual Succor College SY 2011-2022
AV  -  TK 6564   S165       2012
PY  - 2012///
CY  - Marikina City
KW  - Research
KW  - SHS Thesis
ER  -