Abdul Zahra Mahdi, Z. (2017). Evaluation of Using the Crushed Concrete Aggregate as Unbound Pavement Layer. Alustath, 25(4), 1478-1484.
Zaid Abdul Zahra Mahdi. "Evaluation of Using the Crushed Concrete Aggregate as Unbound Pavement Layer". Alustath, 25, 4, 2017, 1478-1484.
Abdul Zahra Mahdi, Z. (2017). 'Evaluation of Using the Crushed Concrete Aggregate as Unbound Pavement Layer', Alustath, 25(4), pp. 1478-1484.
Abdul Zahra Mahdi, Z. Evaluation of Using the Crushed Concrete Aggregate as Unbound Pavement Layer. Alustath, 2017; 25(4): 1478-1484.