Bhatti, Ghulam, Memon, Bashir, Zardari, Muhammad, Oad, Mahboob, Bhambhro, Riaz, AND Bhutto, Amjad. " Effect of recycled aggregates with different parent strength and fly ash on flexural strength of recycled aggregate concrete prisms" Mehran University Research Journal of Engineering and Technology [Online], Volume 43 Number 4 (1 October 2024)