Shiv Kumar Singh Pundhir และผู้แต่งคนอื่นๆ. (2022) Two echelon inventory models with the market price, advertisement,and discount sensitive demand in the non-co-operative environment. <i>Songklanakarin Journal of Science an Technology (SJST)</i>, <i>44</i>(4), 1008-1017.Shiv Kumar Singh Pundhir และผู้แต่งคนอื่นๆ. "Two echelon inventory models with the market price, advertisement,and discount sensitive demand in the non-co-operative environment". Songklanakarin Journal of Science an Technology (SJST) 44 (2022):1008-1017.Shiv Kumar Singh Pundhir และผู้แต่งคนอื่นๆ. Two echelon inventory models with the market price, advertisement,and discount sensitive demand in the non-co-operative environment. Research and Development Office, Prince of Songkla University:ม.ป.ท. 2022.