Teaching Strategies Employed by Academics in STEM Education: A Qualitative InquiryAmutha Kunalan, Phaik Kin Cheah, Priscilla Moses, Pek Hoon Er and Choon Aun NgE3S Web Conf., 65 (2018) 04002DOI: https://doi.org/10.1051/e3sconf/20186504002