TY - BOOK AU - Hunukumbura, J.M.W.K. TI - Analysis of factors causing job involvement towards organizational performance of middle level managers in engineering organizations U1 - 145 PY - 2015/// CY - Kuliyapitiya: PB - Wayamba University of Sri Lanka, KW - Organizational goals KW - Organizational structure KW - Leadership KW - Motivation KW - Job involvement ER -