Yiarayong, Pairote, and Phakakorn Panpho. “Some Basic Properties of Weakly Classical Primary and Classical Primary Subsemimodules in Semimodules”. Asian Journal of Applied Sciences 3, no. 1 (February 15, 2015). Accessed May 5, 2024. https://ajouronline.com/index.php/AJAS/article/view/2115.