S. . M. Al-kinane and Z. . A. Al-Dahan, “The effects of thumb sucking habit on the development of malocclusions in preschool age children in Hilla city”, J Bagh Coll Dent, vol. 31, no. 3, pp. 44–49, Sep. 2019, doi: 10.26477/jbcd.v31i3.2700.