8 1 10 PITOYO, Rubianto Primary Author AFRIANY Additional Author ZEFRIYENNI Additional Author mixed material 9786230281716 HARIYANTI, Tita Primary Author PITOYO, Achmad Zani Additional Author REZKIAH, Fahmy Additional Author mixed material 9786230210402 Sugeng Adipitoyo; Foriyani Subiyatiningsih; Siti Qopsah Additional Author mixed material 9794597198 Sugeng Adipitoyo Additional Author mixed material 979459967 Arif Mansjoer Composer Asril Bahar Composer Ceva Wicaksana Pitoyo Composer mixed material 9799401038 pitoyo Primary Author DJOENAEDI tamim Primary Author mixed material 9798619498 jenis hubungan kerja, perjanjian kerja, waktu kerja... PITOYO, Whimbo Primary Author mixed material 9790650612 ketenagakerjaan, jenis hubungan kerja, dan perejanjian kerja, waktu kerja, waktu istirahat, waktu lembur, pengupahan, perselisihan... PITOYO, Whimbo Primary Author mixed material 9790650612