الصبان س. ع. . .; العطاس ح. ه. . .; باضاوي م. ع. . .; بامحيمود أ. ع. . .; با محيمود ع. ع. . . Assessment of the Extent of Health and Occupational Risks for Workers in Sewage Pumping Stations Mukalla City- Hadhramout Governorate. hesj 2021, 7 (17), 337-357. https://doi.org/10.55074/hesj.v7i17.315.