A. Safi, M. Zaheer Khan, M. Usman Ali Hashmi, R. Kanwal, and H.-V. Karl, “Some aspects of morphometry, systematics and biogeography of the freshwater turtles, Pangshura (testudines: Geoemydidae) of Pakistan”, JES, vol. 2, no. 1, pp. 26–35, Oct. 2020, doi: 10.14419/jes.v2i1.31101.