(1)
Essa, M. S. I. .; Yousif, M. E. A. .; Abdalmagid, M. . Assessment of Personal Hygiene Practices Among Primary School Pupils in Umbada Locality, Khartoum State, Sudan (2018-2020). ABC res. alert 2022, 10 (3), 23-31. https://doi.org/10.18034/ra.v10i3.629.