Yusuf, Maryam, Norhilmi Muhammad, and Ibrahim Yahaya Suleiman. 2020. “The Impact of Physical Evidence in Service Delivering As Marketing Tools That Foreseen Profitability for Private Universities in Nigeria”. The Journal of Management Theory and Practice (JMTP) 1 (1), 14-18. https://doi.org/10.37231/jmtp.2020.1.1.13.