JAMALUDIN, M. H.; ISMAIL, S.; ISMAIL, N. THE DEVELOPMENT OF PENANG SHOP PRICE INDEX (PSPI) USING LASPEYRES HEDONIC PRICE MODEL. PLANNING MALAYSIA, [S. l.], v. 19, n. 17, 2021. Disponível em: https://journals.iium.edu.my/pmr/index.php/pmj/article/view/1011. Acesso em: 14 may. 2026.