4 1 50 Aplikasi pada penelitian kesehatan Mochamad Rachmat Primary Author mixed material 9789790442245 Jakarta EGC 2012 Buku_ajar_biostatistika_Aplikasi_pada_penelitian_kesehatan.jpg.jpg Mochamad Rachmat Primary Author mixed material 9789790447035 Jakarta EGC 2016 Metodologi_penelitian_gizi_dan_kesehatan.jpg.jpg Nils Aria Zulfianto Primary Author Mochamad Rachmat Additional Author mixed material Jakarta KEMENKES RI 2017 Bahan_ajar_gizi_-_Surveilans_Gizi.jpg.jpg Surahman Primary Author Mochamad Rachmat Additional Author Sudibyo Supardi Primary Author mixed material Jakarta KEMENKES RI 2016 Metodologi_penelitian.jpg.jpg