ADVANCED MULTI-ATTRIBUTE DECISION-MAKING: A PICTURE FUZZY EINSTEIN OPERATOR AND TOPSIS APPROACH. International Research Journal of Advanced Engineering and Technology, [S. l.], v. 2, n. 04, p. 1–7, 2025. DOI: 10.55640/irjaet-v02i04-01. Disponível em: https://aimjournals.com/index.php/irjaet/article/view/89.. Acesso em: 20 oct. 2025.