“Blood lead level among battery factory workers in low and middle-income countries: Systematic review and meta-analysis”

por Olana, Ararso Tafese, Kumie, Abera, Abegaz, Teferi
Publicado 2022

Violence at work: determinants & prevalence among health care workers, northwest Ethiopia: an institutional based cross sectional study

por Yenealem, Dawit Getachew, Woldegebriel, Manay Kifle, Olana, Ararso Tafese, Mekonnen, Tesfaye Hambisa
Publicado 2019

Occupational injury and associated factors among cement factories workers in central Ethiopia

por Fresenbet, Demissu Seyoum, Olana, Ararso Tafese, Tulu, Abera Shibiru, Danusa, Kababa Temesgen
Publicado 2022