64.4C.12-64439_SK_BAP
64.4A.12-64409_SK_BAP
63.6A.26-63610_SK_BAP
64.2E.26-64248_SK_BAP
64.1B.26-64111_SK_BAP
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