TY - BOOK AU - Prathapan, K TI - Research methodology for scientific research SN - 9789390620173 U1 - 001.42 2nd ed. PY - 2023/// CY - New Delhi PB - I.K.International Pvt. Ltd. KW - Research KW - Methodology KW - Statistical methods KW - Scientific research N1 - Includes bibliographical references and index ER -