Shumaila Parveen A comparative study on effectiveness of one tech one assist and station method in the social studies at elementary level / Shumaila Parveen - Islamabad: Allama Iqbal Open University, 2019. - xvi, 90p. HB MPhil Thesis Subjects--Topical Terms: Elementary educationDissertations, Academic--MPhil Secondary Teacher Education Dewey Class. No.: 372 / SHC