N. S. A. EL-Aty, N. I. A. EL-Ghany, F. M. Moftah, S. A. Labeeb, and A. A.-R. Mohammed, “Impact of child labor in stone quarries on his health status in El- Minia city”, IJANS, vol. 5, no. 2, pp. 167–175, Sep. 2016, doi: 10.14419/ijans.v5i2.6533.