SK Mengajar
BAP-DTP-912-12.4A.30
BAP-DTP-0040-64.8A.26
BAP-DTP-240-64.6I.25
BAP-DTP-0100-15.6B.05
BAP-DTP-0040-64.8A.27
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