TY - BOOK AU - Wahalawatte, Prasad Nuwan TI - Analysis of factors causing leadership skills of managers towards organizational performance of investment promotion organizations with special reference to the board of investment of Sri Lanka U1 - 221 PY - 2015/// CY - Kuliyapitiya: PB - Wayamba University of Sri Lanka, KW - Motivation KW - Technical skills KW - Productivity ER -