Muhammad, Sohail, Humair Ahmed Siddiqui, Muhammad Ishaque Abro, Adil Usmani, & Muhammad Amjad Anwar Malik.
" Bacillus Subtilis as Self-Healing Agent in Cement Mortar:  Combined and the Separate Effect of Bacteria and Calcium  Lactate on Self-Healing Behavior in Cement Mortar." <em>Mehran University Research Journal of Engineering and Technology</em> [Online], 40.2 (2021): 426 - 434. Web. 20 Apr. 2024