A bibliographic review of climate change and fertilization as the main drivers of maize yield: implications for food security

Table 1 The top 20 publishing and co-authoring countries on MFCCSY based on web of science literature search between 2003 and 2021

Rank	Country	Documents	Total link strength
1	Peoples Republic China	99	55
2	USA	81	64
3	Germany	43	37
4	Kenya	29	26
5	Australia	24	21
6	India	23	17
7	Canada	20	16
8	England	18	17
9	Italy	18	13
10	The Netherlands	16	16
11	Ethiopia	14	12
12	Burkina Faso	13	13
13	Mexico	13	13
14	Pakistan	12	11
15	France	11	11
16	Spain	11	9
17	Ghana	10	10
18	Zimbabwe	10	9
19	Denmark	9	7
20	Mali	9	9

ISSN: 2048-7010