study the effects of physical and mental fatigue on the performance of laborers in industry


(osama mohammed elmardi suleiman khayal) #1

study the effects of physical and mental fatigue on the performance of laborers in industry

Thesis (PDF Available) · October 2009 with 106 Reads
DOI: 10.13140/RG.2.2.15865.88168
Thesis for: bachelor of science in mechanical engineering, Advisor: Osama Mohammed Elmardi Suleiman Khayal

1st Osama Mohammed Elmardi Suleiman Khayal
3.7 · Nile Valley University

2nd mahmoud mohammed mahmoud

3rd mulhim kamilstudy_of_the_effect_of_physical_and_ment.pdf (9.1% u)


(عمارة إسلامية) #2

بسم الله الرّحمن الرّحيم
السّلام عليكم ورحمة الله وبركاته
جزاكم الله تعالى خيرًا أخي د. أسامة؛
لطيب مجهوداتكم، وحُسن إفادتكم إخوتكم.
جعله اللهُ تعالى لكم شاهدًا، ووزادكم من واسع علمه سُبحانه.


(osama mohammed elmardi suleiman khayal) #3

dear almohandes editors thank you very much for your appreciation