BAP, Presensi, Nilai, PIH_DDD
BAP, Presensi, Nilai_804_DDD
BAP, Presensi, Nilai, 0745_DDD
BAP, Presensi, Nilai_0734_DDD
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