[1]
Abuisbuya ا.ي. and Gbyayal ا.ا. 2021. A reference study to compare the methods of designing concrete mixes used in Libya. Journal of Pure & Applied Sciences . 20, 4 (Dec. 2021), 137–142. DOI:https://doi.org/10.51984/jopas.v20i4.1722.