MULYO, I. A. .; HEIKAL, J. .; GUNAWAN , W. B. . Python-based PCA for Analyzing Financial Performance Changes in the Health Sector’s Pharmaceutical Sub-Industry. Journal of Ecohumanism, [S. l.], v. 4, n. 1, p. 3992 –, 2025. DOI: 10.62754/joe.v4i1.6274. Disponível em: https://ecohumanism.co.uk/joe/ecohumanism/article/view/6274. Acesso em: 1 apr. 2025.