http://repository.rmutp.ac.th/handle/123456789/158 Sat, 04 Apr 2026 15:18:15 GMT 2026-04-04T15:18:15Z http://repository.rmutp.ac.th/handle/123456789/755 Working Morale of personnel in Rajmangala University of Technology Phra Nakorn Mahattanan, Somjit; Sooksai, Wanmai; Smitinand, Nantayaporn; Phalalert, Pongkit The purpose of this research were to study Rajamangala University of Technology Phra Nakorn personnel' working morale and compare their working morale in sex, age, experience, education, position and working field. Questionnaires were used to collect data from 1,139 Rajamangala University of Technology Phra Nakorn personnel. Eight Hundred and seven questionnaires were returned. รายงานการวิจัย-- มหาวิทยาลัยเทคโนโลยีราชมงคลพระนคร,2552 Tue, 30 Nov 2010 08:28:25 GMT http://repository.rmutp.ac.th/handle/123456789/755 2010-11-30T08:28:25Z