4 1 50 Pengantar Mekanika Teknik Dr. es. sc. tech. Ir. Ahmad Rifa\'i Additional Author M. T Additional Author mixed material 2013 Pengantar Mekanika Tanah Dr. es. sc. tech. Ir. Ahmad Rifa\'i Additional Author M. T Additional Author mixed material 2013 Dr. Ir. Subagyo Pramumijoyo Additional Author Dr.es.sc.tech. Ahmad Rifa\'i Additional Author Ir. Suprapto Siswosukarto Additional Author Dra. Hariana Suryaningsih Additional Author Ni luh Nyoman Rarianingsih Additional Author Aris Munandar Additional Author Darmojo Additional Author Kayato Hardani Additional Author mixed material 2015 Perspektif Multidisiplin dan Multistakeholder Sugeng Riyanto Additional Author Daud Aris Tanudirjo Additional Author Suryolelono & Ahmad Rifa\'i Additional Author Ahmad Rifa\'i Additional Author Subagyo Pramumijoyo Additional Author Suprapto Siswosukarto Additional Author Niken Wirasanti Additional Author Manggar Sari Ayuati Additional Author Amiluhur Soeroso Additional Author mixed material 2013