4432 366 10 Saifuddin Azwar Primary Author mixed material Yogyakarta Sigma Alpha Yogyakarta 1992 1142.jpg.jpg Wita Lestaril Primary Author mixed material 9798955013 Jakarta PT. Penebar Swadaya 1995 1140.jpg.jpg an introduction William Wiersma Primary Author Stephen G.Jurs Additional Author mixed material 9780205156542 Boston Pearson Education 1995 9780205156542.jpg.jpg An Introduction Williams Wiersma Primary Author mixed material 0205156541 Education Research 1995 WhatsApp_Image_2022-08-24_at_10.39.07.jpeg.jpeg J.B Heaton Primary Author mixed material 0582002370 New York Longman Group UK Limited 1988 WhatsApp_Image_2022-08-24_at_10.17.26.jpeg.jpeg Raymond Murphy Primary Author mixed material 9796882361 amerika Cambridge University Press 1985 WhatsApp_Image_2022-08-24_at_11.23.43.jpeg.jpeg Strategies for Teacher Learning Jack C. Richard Primary Author Thomas S. C. Farrell Primary Author mixed material 9780521613835 amerika Cambridge University Press 2005 68.jpg.jpg McCafferty, Steven G. Primary Author George M. Jacobs Primary Author Ana Christina DaSilva Iddings Primary Author mixed material Cambridge 2006 9780521606646.jpg.jpg George M. Jacobs Primary Author Ana Christina DaSilva Iddings Primary Author Steven G. McCafferty Primary Author mixed material 9780521606646 amerika Universty Press 2006 67.jpg.jpg William Grabe Primary Author Robert B. Kaplan Primary Author mixed material 0201549751 New York Addison-Wesley Publishing Company 1991 WhatsApp_Image_2022-08-24_at_11.00.44.jpeg.jpeg