TY - BOOK AU - Amarasinghe, K.D.N. TI - Assessment of factors causing managerial commitment toward organizational effectiveness in the filling centres of Ceylon Petroleum Corporation U1 - 259 PY - 2017/// CY - Kuliyapitiya: PB - Wayamba University of Sri Lanka, KW - Managers KW - Employee loafing KW - Normative commitment ER -