Mastering modern psychological testing : theory & methods
Mastering modern psychological testing : theory & methods
Psychological testing : principles and applications
Trik a-z : lolos psikotes dan TPA
Matematika diskrit : soal jawab
Classroom assessment : what teachers need to know
Matematika universitas
Geometri
Teori dan soal-soal matematika diskret
Biologi
Matematika Universitas