Pagtatrabaho sa night shift - Villanueva, Raymund; Colina, Noel. (Quezon City DZUP, 2012)
Occupational safety standards for night shift employees.
Guest : Noel Colina.
Date broadcast: September 5,2012, Wednesday, 2-3 p.m.
Keywords: Night work -- Philippines; Night work -- Safety regulations -- Philippines; Night work -- Law and legislation -- Philippines