FAN ZHANG; LINFEI YAN; TINGHE WANG. Research and Application of APP Service Design Optimization Based on Multilevel Psychological Needs Analysis. International Journal of Computer Information Systems and Industrial Management Applications, [S. l.], v. 18, p. 17, 2026. DOI: 10.70917/ijcisim-2026-0151. Disponível em: https://cspub-ijcisim.org/index.php/ijcisim/article/view/1678. Acesso em: 20 may. 2026.