Gita Fedora Ramdhani
Pengaruh Perceived Organizational Support terhadap Task Performance yang Dimediasi oleh Individual Readiness for Change dan Psychological Capital = The Effect of Perceived Organizational Support in Task Performance Mediated by Individual Readiness for Change and Psychological Capital
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2020
 UI - Tesis Membership
Theories in second language acquisition: an introduction
edited by Jessica Williams and Bill Van Patten
NY : Routledge, 2015
 Buku Teks
Research methods in second language acquisition : a practical guide
Edited by Alison Mackey, Dudan M. Gass
Wiley-Blackwell, 2012
 Buku Teks SO
Long, Mike
Second language acquisition and task-based language teaching
Wiley Blackwell, 2015
 Buku Teks
Nunan, David
Task-based language teaching
Cambridge University Press, 2006
 Buku Teks