Sudana, P. I., and E. Lusia. “Knowledge Management Behaviourin Service Sector”. IJO -International Journal of Business Management ( E:ISSN 2811-2504 ) (P.ISSN: 2384-5961), Vol. 4, no. 09, Oct. 2021, pp. 01-10, https://ijojournals.com/index.php/bm/article/view/488.