Surya Panangian Munthe, Aulia Rahmah, Tiomelda Simarmata, Sarah Risboru ArtaulySitinjak, Nurhidayah Siregar, and Louis Gustavo Siagian. 2023. “WULUH STAR FRUIT (Averrhoa Bilimbi) AS A SOURCE OF ENERGY IN GALVANI CELLS”. Jurnal Pendidikan Sosial Dan Humaniora 2 (2):509-20. https://publisherqu.com/index.php/pediaqu/article/view/156.