GONZALES , Gamaliel. Time Series Regression Models and Trends in Drug, Substance Abuse and Index Crimes. Social Sciences and Development Review, Manila, Philippines, v. 11, n. 1, p. 1–20, 2019. DOI: 10.70922/b3s4nt76. Disponível em: https://publishing.pup.edu.ph/ojs/index.php/SSDR/article/view/287. Acesso em: 7 aug. 2025.