Li, Wang Research methods in education / by Wang Li, Peng Liping and Qutub Khan - Thousand Oaks, California : Sage publications Inc. , c2018 - xxv, 570 pages : illustrations ; 26 cm. ISBN: 978935286249 Subjects--Topical Terms: Education--Research--MethodologyData processing LC Class. No.: LB1028 / .L434 2018