15 1 50 Kelana Kusuma Dharma Primary Author mixed material 9786022020257 Jakarta Trans Info Media 2011 Suyanto Additional Author Ummi Salamah Additional Author Handoko Riwidikdo Additional Author mixed material 9789791446204 Hoboken, NJ Mitra Cendikia 2009 Riset_Keb..jpg.jpg Tjun Surjaman Additional Author Lexi J.Moleong,M.A Additional Author mixed material 9795140515 Bandung Remaja Rosdakarya 2004 met.pen.PNG.PNG Jonathan Sarwono Additional Author mixed material 9786235690124 Yogyakarta PENERBIT GAVA MEDIA 2022 Agung Sutriyawan, S.K.M.,M.Kes Additional Author mixed material 9786237060987 Bandung Pt Refika Aditama 2021 Cecep Dani Sucipto SKM, M.Sc Additional Author mixed material 9786025411670 Yogyakarta Gosyen Publishing 2020 Tatiana Siska Wardani Primary Author mixed material 9786023767519 Yogyakarta Pustaka Baru Press 2021 METODOLOGI_PENELITIAN.JPG.JPG Sudigono Sastroasmoro Additional Author Sofyan Ismael Additional Author mixed material 9789793288152 Jakarta Sagung Seto 2010 dass.PNG.PNG Moch Imron Primary Author mixed material 9786022710370 Jakarta Sagung Seto 2009 metodologi.PNG.PNG Soekidjo Notoatmodjo Additional Author mixed material 9789795189848 Jakarta Rinika Cipta 2010 Yuyun Wahyuni Primary Author mixed material 9789793734156 Yogyakarta Fitramaya 2009 met.penelitian_bisnis.PNG.PNG Arjatmo Tjokronegoro Additional Author Sumedi Sudarsono Additional Author mixed material 9794961949 Jakarta FKUI 2004 Sutrisno Hadi Additional Author mixed material 9797314480 Yogyakarta ANDI met_1.PNG.PNG Sutrisno Hadi Additional Author mixed material 9797314510 Yogyakarta ANDI 2004 Metode_4.PNG.PNG Nursalam Primary Author Siti Pariani Additional Author mixed material 9799472024 Jakarta CV.Infomedika 2001