ENERGY EFFICIENT CHARGING TECHNIQUE USING RADIO FREQUENCY (RF) FOR WIRELESS SENSING NODES IN UNTIDY AREAS. Kashf Journal of Multidisciplinary Research, [S. l.], v. 2, n. 04, p. 235–248, 2025. DOI: 10.71146/kjmr413. Disponível em: https://kjmr.com.pk/kjmr/article/view/413. Acesso em: 23 aug. 2025.