Jaymalin, M. (2021). DOLE to issue new rules on workplace ventilation. Philippine Star.
Chicagoスタイル(17版)引用形式Jaymalin, Mayen. "DOLE to Issue New Rules on Workplace Ventilation." Philippine Star 2021.
MLA(9版)引用形式Jaymalin, Mayen. "DOLE to Issue New Rules on Workplace Ventilation." Philippine Star, 2021.
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