Maharja, R. 2015. ANALISIS TINGKAT KELELAHAN KERJA BERDASARKAN BEBAN KERJA FISIK PERAWAT DI INSTALASI RAWAT INAP RSU HAJI SURABAYA. The Indonesian Journal of Occupational Safety and Health. 4, 1 (Jan. 2015), 93–102. DOI:https://doi.org/10.20473/ijosh.v4i1.2015.93-102.