RAHMAN, Yurni, 		ISHAK, Irmawati, 		HARIS, Ikhfan, 		ALDI, B. Elnath, AND 		YUNIAWATI, Ayi Srie.
" Job Discipline, Competency, Environmental Instability, and Work Effectiveness in Gorontalo Province on Employee Quality in Tourism Industry" <em>Journal of Environmental Management and Tourism</em> [Online], Volume 12 Number 1 (21 February 2021)