TY  - BOOK
AU  - Manzana, Josemari S.
AU  - Maurice R. Gapasin
TI  - Negative effect of text messaging to teenagers in expressing their thoughts
AV  - P 121 M296  2015
PY  - 2015///
CY  - Marikina City
KW  - Research
KW  - SHS Thesis
ER  -