Keyword Analysis & Research: what does doi stand for in citation

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does doi stand for in citation	0.71	0.4	9885	13	35
what	0.53	0.8	1843	79	4
does	1.31	0.9	6806	65	4
doi	1.2	0.4	5934	54	3
stand	1.64	0.9	3072	89	5
for	0.24	0.7	1532	21	3
in	0.57	0.2	8952	53	2
citation	0.13	0.9	9620	65	8

Keyword	CPC	PCC	Volume	Score
what does doi stand for in citation	0.03	1	5069	90
what does doi stand for in apa citation	0.51	0.5	8953	30
what does doi stand for in citation example	1.13	0.5	1539	46
what does doi stand for in mla citation	0.6	0.7	4006	68
what does doi stand for citations	1.23	0.7	6997	60
doi stand for in citation	1.52	0.8	7324	57