SAYYAD LIYAKAT, K. K. . Business Model and Product Life Cycle Techniques to Improve Marketing in Healthcare Units. E-COMMERCE FOR FUTURE & TRENDS, [S. l.], v. 9, n. 3, p. 1–9, 2023. Disponível em: https://stmcomputers.stmjournals.com/index.php/ECFT/article/view/377. Acesso em: 21 sep. 2024.