Ratinan Boonklurb และ Thitiphut Leelathanakit. (2021) Greedy strategy for some normal m x n closing octagons games andwinning strategy for normal 1 x n and 2 x n closing octagons games. <i>Songklanakarin Journal of Science and Technology (SJST)</i>, <i>43</i>(1), 105-110.Ratinan Boonklurb และ Thitiphut Leelathanakit. "Greedy strategy for some normal m x n closing octagons games andwinning strategy for normal 1 x n and 2 x n closing octagons games". Songklanakarin Journal of Science and Technology (SJST) 43 (2021):105-110.Ratinan Boonklurb และ Thitiphut Leelathanakit. Greedy strategy for some normal m x n closing octagons games andwinning strategy for normal 1 x n and 2 x n closing octagons games. Research and Development Office, Prince of Songkla University:ม.ป.ท. 2021.