Mupondo, Ndava Constantine, and Evangelista Tasiiwa Mupondo. “Modelling the Impact of Sales Promotion on Chophouse Profits”. Zimbabwe Journal of Science and Technology 18, no. 1 (September 29, 2024): 43–62. Accessed February 23, 2025. https://journals.nust.ac.zw/index.php/zjst/article/view/220.