Providing a Multiproduct and Multiperiodic Model for Closed-Loop Green Supply Chain under Conditions of Uncertainty Based on a Fuzzy Approach for Solving Problem of Business Market

Table 3

The number of purchases from each supplier.

Supplier	S1	S2	S3	S4	S5	S6	S7	S8	S9
Number	39685	29754	26554	43875	33487	23985	54093	49834	47344