20 1 10 Augustinus Simanjuntak Primary Author mixed material Kompas Some Issues for Education Jennifer Andrew Primary Author mixed material Bagian Serial Science Education prinsip-prinsip dasar / Zulkarimein Nasution Nasution, Zulkarimein Primary Author mixed material 9789797698706 Jakarta: Rajawali Pers 2015 https%3A%2F%2Fsipadu.um.ac.id%2Fadmin%2Fpengolahan_buku%2Fimages%2Fupdbuku%2F55587.jpg collaboration in the social, health, and human services / Donna McAuliffe McAuliffe, Donna Primary Author mixed material 9781107650466 Cambridge: Cambridge University Press 2014 https%3A%2F%2Fsipadu.um.ac.id%2Fadmin%2Fpengolahan_buku%2Fimages%2Fupdbuku%2F53534.jpg from principle to practice / Jennifer D. Berton Berton, Jennifer D. Primary Author mixed material 9780470907191 Hoboken, N.J.: Wiley 2014 https%3A%2F%2Fsipadu.um.ac.id%2Fadmin%2Fpengolahan_buku%2Fimages%2Fupdbuku%2F52290.jpg Rismawaty Primary Author mixed material 9789797563332 Yogyakarta: Graha Ilmu 2008 https%3A%2F%2Fsipadu.um.ac.id%2Fadmin%2Fpengolahan_buku%2Fimages%2Fupdbuku%2F52268.jpg Bakri, Bahchyar Primary Author mixed material 9789797566845 Yogyakarta: Graha Ilmu 2014 https%3A%2F%2Fsipadu.um.ac.id%2Fadmin%2Fpengolahan_buku%2Fimages%2Fupdbuku%2F51965.jpg ethics in research, education and the workplace / edited by J. Peter Clark, Christopher Ritson Primary Author mixed material 9780470673430 Chichester: Wiley-Blackwell 2013 https%3A%2F%2Fsipadu.um.ac.id%2Fadmin%2Fpengolahan_buku%2Fimages%2Fupdbuku%2F50631.jpg Bakri, Bachyar Primary Author mixed material 9789797566845 Yogyakarta: Graha Ilmu 2010 https%3A%2F%2Fsipadu.um.ac.id%2Fadmin%2Fpengolahan_buku%2Fimages%2Fupdbuku%2F45163.jpg Rustiyanto, Ery Primary Author mixed material 9789797564773 Yogyakarta: Graha Ilmu 2012 https%3A%2F%2Fsipadu.um.ac.id%2Fadmin%2Fpengolahan_buku%2Fimages%2Fupdbuku%2F45161.jpg