BAP_Presensi_Penilaian_17.3C.12-17314
BAP_Presensi_Penilaian_19.3C.25_19322_OK
SK_Mengajar
BAP_Presensi_Penilaian_19.2A.07_19201_OK
BAP_Presensi_Penilaian_12.3A.01_12301_OK
PELATIHAN DASAR SISTEM INFORMASI AKUNTAN
RANCANG BANGUN SISTEM PEMBELIAN SPAREPAR
Tesis S2 Universitas Trisakti_Riko Mersa
Tesis S2 UGM_Riko Mersandro Permana
Tugas akhir mochammad atthallah ghaffar