PUKDEE, W.; NAMBURI, A. Improvement in Modified Least Squares Estimation for Fitting a Sinusoidal Regression Model with AR (1) Error. Asian Health, Science and Technology Reports, [S. l.], v. 30, n. 1, p. 98–108, 2021. DOI: 10.14456/nujst.2022.8. Disponível em: https://ph03.tci-thaijo.org/index.php/ahstr/article/view/1378. Acesso em: 11 oct. 2026.