PAWCHIT, C., KAJORNSIN, B. and LAPANACHOKDEE, W. 2021. FACTORS AFFECTING RESEARCH PRODUCTIVITY OF STAFF MEMBERS IN THE BUSINESS, COMMERCIAL, ACCOUNTING, TOURISM, MANAGEMENT AND ECONOMICS FACULTIES IN A PRIVATE UNIVERSITY : A MUTI-LEVEL CAUSAL ANALYSIS. Research Community and Social Development Journal. 15, 1 (Feb. 2021), 180–194. DOI:https://doi.org/10.14456/nrru-rdi.2021.14.