1.
Kadhom HK, Fattah FA-K. Modification of Electro - Pneumatic Elevator System depending on the air pressure and flow rate determinations. ejuow [Internet]. 2018Aug.30 [cited 2019Nov.23];6(2):56-5. Available from: https://ejuow.uowasit.edu.iq/index.php/ejuow/article/view/92