Rajput, N., 		Chauhan, A., 		Goel, A., & 		Tanwar, D.
(2022).
 FEOQ Model With Octagonal Fuzzy Demand Rate and Optimize With Signed Distance Method.
<em>Yugoslav Journal Of Operations Research, 32</em>(4), 471–481.
doi:10.2298/YJOR220317022C