A Multiobjective Multiproduct Mathematical Modeling for Green Supply Chain considering Location-Routing Decisions

Table 3

The generated problems.

	No	Manufacturer	Distribution center	Retailer	Recycling center	Level 1 vehicle	Level 2 vehicle
Small	S1	14	11	13	6	12	15
	S2	19	22	21	9	19	18
	S3	17	32	34	16	33	39
	S4	10	21	23	11	23	27
	S5	13	24	23	14	29	27
	S6	19	25	29	16	33	31
Medium	M7	23	30	32	14	29	30
	M8	31	25	24	12	26	27
	M9	26	10OSA algorithm	9	4	9	7
	M10	30	17	20	12	28	19
	M11	23	28	29	14	30	30
	M12	32	35	37	19	40	37
Large	L13	18	41	46	22	45	52
	L14	41	44	45	23	48	47
	L15	28	30	36	20	41	38
	L16	31	28	27	13	27	27
	L17	44	39	37	17	36	37
	L18	35	35	35	16	34	39