ISMAIL, M. R.; ABDUL MAJID, Z. A.; IHSAN, S. I.; MOHD AZMI, M. S.; SOPIAN, K.; MORIA, H. A. A. Optimization of Solar Hybrid Gravity System with Battery Energy Storage for Elevation Systems. Journal of Science and Mathematics Letters, [S. l.], v. 12, n. 2, p. 151–160, 2024. DOI: 10.37134/jsml.vol12.2.12.2024. Disponível em: https://ojs.upsi.edu.my/index.php/JSML/article/view/9726. Acesso em: 9 oct. 2024.