12 1 30 Riyanto Primary Author Wati, Cheppy Primary Author Arsi Primary Author Karenina, Tili Primary Author Nirwanto, Yogi Primary Author Nurchya, Intan Primary Author Melani, Dewi Primary Author Astuti, Dwi Primary Author Septiarini, Dewi Primary Author Purba, Sri Rezeki Fransiska Primary Author Ramdan, Evan Purnama Primary Author Nurul, Dwiwiyati Primary Author mixed material 9786233420228 MEDAN Yayasan Kita Menulis 2021 Hama_dan_penyakit_tanaman.png.png Riyanto Primary Author Husnaniyah, Dedeh Primary Author Kamsari Primary Author mixed material 9786230240539 YOGYAKARTA Deepublish 2022 Buku-Ajar-Keperawatan-Keluarga_Dedeh-Husnaniyah_70GR_Convert_Depan.jpg.jpg Riyanto Primary Author Supriono Primary Author Mawardi, Mohammad Kholid Primary Author Nyuwito Primary Author mixed material 9786230250002 YOGYAKARTA Deepublish 2022 STUDI-LINTAS-BUDAYA_Supriono-rev-1.0-70gr-Convert-Depan-1200x1780.jpg.jpg Riyanto Primary Author Ekaputra, Prilnali Primary Author Indelarko, Hendi Primary Author mixed material 9786025568442 YOGYAKARTA Penerbit Gava Media 2019 Pengembangan_Aplikasi_Sistem_Informasi_Geografis_Berbasis_Desktop_dan_Web.jpg.jpg Riyanto, Setyo Primary Author mixed material 9786027463721 BANDUNG Paramedia 2018 Pengambilan_Keputusan_Strategis.jpg.jpg Riyanto, Tanoe Primary Author mixed material 9789792682472 YOGYAKARTA pustak baru press - Kamus_Keperawatan_dan_Kebidanan.jpg.jpg Riyanto, Agus Primary Author mixed material 97860217600727 YOGYAKARTA Nuha Medika 2013 Statistik_Infernsial_untuk_Analisa_Data_Kesehatan.jpg.jpg penelitian kesehatan Riyanto, Agus Primary Author mixed material 9789791446389 YOGYAKARTA Nuha Medika 2011 agus.jpg.jpg Riyanto Primary Author mixed material 9786028545044 YOGYAKARTA Gava Media 2010 Membuat_sendiri_SIM.jpg.jpg RIYANTO, F.X. E. Armada Additional Author mixed material YOGYAKARTA Kanisius 1995 Dialog_Agama_Dalam_Pandangan_Gereja_Katolik.jpg RIYANTO, Armada Additional Author mixed material YOGYAKARTA Kanisius 1995 Dialog_Agama_dalam_Pandangan_Gereja_Katolik.jpg Riyanto, Bambang Additional Author mixed material 9795033204 YOGYAKARTA BPFE-Yogyakarta 2001 Dasar-dasar_Pembelanjaan_Perusahaan_Ed_4_Cet_7.jpg