Rochaeni, Siti, Muchlis R Ludiin, and Mansyur Ramly. “The Impact of Task Variety, Career Promotion, And Reward to Agricultural Extension Worker’s Performance”. Archives of Business Research 7, no. 4 (April 21, 2019): 171–182. Accessed November 22, 2024. https://journals.scholarpublishing.org/index.php/ABR/article/view/6375.