Cervantes, D. (2010). DepEd urged to implement measure to limit weight of school bags. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Cervantes, Ding. "DepEd Urged to Implement Measure to Limit Weight of School Bags." Philippine Star 2010.
Lua MLA (9ú heag.)Cervantes, Ding. "DepEd Urged to Implement Measure to Limit Weight of School Bags." Philippine Star, 2010.
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