Dananjaya, R.; Weldam, A. .; Biopatra, A. .; Batubara, H. . Enhancing Energy Efficiency &Amp; Productivity With Solar Cells For Wifi Operations In Mining Are-As Pt Antareja Mahada Makmur Jobsite Mifa Ber-Saudara (2024). Eduvest 2024, 4, 10930-10937.