(1)
PERFORMANCE MEASUREMENT OF HEALTH, SAFETY AND ENVIRONMENT (HSE) OF EXECUTIVE CONTRACTORS IN WATER AND WASTEWATER ORGANIZATION IN GUILAN PROVINCE USING QUALITY COEFFICIENT MODEL (Q), BASED ON DEMING CYCLE. AJBMR 2016, 5 (6), 47-54. https://doi.org/10.65453/ajbmr.v5i6.896.