Ohunakin, Folakemi, Anthonia Adeniji, and Olumuyiwa Oludayo. “Perception of Frontline Employees towards Career Growth Opportunities: Implications on Turnover Intention”. Business: Theory and Practice 19 (November 20, 2018): 278-287. Accessed August 26, 2019. https://journals.vgtu.lt/index.php/BTP/article/view/8142.