Igwe NO, Madu C, Okeahialam AH, Elem-Uche O, Okereke CU, Madubuike CT. STATISTICAL COMPARISON OF DIFFERENT METHODS OF ESTIMATION (THE GENERALIZED LEAST SQUARES, WEIGHTED RIDGE AND, WEIGHTED LEAST SQUARES) IN THE PRESENCE OF HETEROSCEDASTICITY AND NON-NORMAL ERRORS. TMP [Internet]. 2023 May 6 [cited 2024 Nov. 21];7(1). Available from: https://journals.aphriapub.com/index.php/TMP/article/view/1988