Key concepts in social research / Geoff Payne, Judy Payne
Key concepts in social research / Geoff Payne, Judy Payne
Metode Penelitian Kepustakaan / Mestika Zed
Memadu Metode Penelitian Kualitatif dan Kuantitatif / Julia Brannen
Pengantar penelitian dalam pendidikan / Arief Furchan;Penyunting:Adib Abdushomad
Student workbook to accompany : how to design and evaluate research in education / Jack R. Fraenkel, Norman E. Wallen
Introduction to operationals research / frederick S. Hiller
Random allocation / Valentine F. Kolchin