TY - BOOK AU - Pallegama, Ranjith W. AU - Thattil, Raphel O. TI - Research Methodology Simplified: A Textbook for Students of Health Sciences with Instructions for Self-Learning and Practice SN - 978-955-41336-2-4 U1 - 610.072 PY - 2016/// CY - Sri Lanka PB - Pallegama, Ranjith W. , Thattil, Raphel O. KW - Research Methodology ER -