an increasing trendP = 1.342E-10
The Mann–Kendall trend test showed an increasing trend between citation density and time ( P = 1.342E-10, Z = 6.4223) (Fig. 3 ). 3.1.
The Mann–Kendall trend test showed an increasing trend between citation density and time ( P = 1.342E-10, Z = 6.4223) (Fig. 3 ). 3.1.