Variance and Control in Experimental ResearchSiti Aulia Putri. Psikologiya Journal, [S. l.], v. 1, n. 2, p. 6–10, 2024. DOI: 10.62872/3jcag485. Disponível em: https://ejournal-nawalaedu.com/index.php/PJ/article/view/232. Acesso em: 30 nov. 2025.