Salinde , W., and N. . Kadhila. “Challenges Facing Pre-Primary Mobile School Teachers in the Teaching of Arts Education:: A Case Study of the Kunene Region of Namibia”. Journal for Studies in Humanities and Social Sciences, vol. 9, no. 1&2, Dec. 2021, pp. 81-97, https://journals.unam.edu.na/index.php/JSHSS/article/view/1641.