BAP, Presensi, Penilaian_63.2A.07
BAP, Presensi, Penilaian, 63.2E.07
BAP, Presensi, Penilaian, 63.2D.07
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