found: Suara Amien Rais suara rakyat, 1998:t.p. (Ir. Muhammad Najib, M.Sc.)
found: Amien Rais, dari Jogya ke Bina Graha, 1999:t.p. (Ir. Muhammad Najib, M.Sc.) p. 176 (b. Aug. 9, 1960 in Singaraja, Bali; Sl, Jur. Teknik Listrik, Inst. Teknologi S'baya)
found: Korban konspirasi, 2006:t.p. (Muhamad Najib) p. 223 (b. Aug. 9, 1960)
found: Jalan demokrasi, 2019:title page (Muhamad Najib) page 327 (bachelor's degree, Jurusan Teknik Elektro, ITS Surabaya; master's degree, Jurusan Teknik Elektro, ITB Bandung; doctoral degree in political science, Pascasarjana, UNAS Jakarta; was a lecturer; currently a politician)