VALANTIEJIENĖ, Sandra; SAVELJEVA, Regina. Evaluation of effectiveness of psychoactive substance abuse prevention program “My Way”: transformations in the 9th-12th grades pupils’ perceptions about psychoactive substance use. Business, Management and Economics Engineering, [S. l.], v. 17, n. 1, p. 21–35, 2019. DOI: 10.3846/bme.2019.6985. Disponível em: https://journals.vilniustech.lt/index.php/BMEE/article/view/6985. Acesso em: 3 jun. 2025.