ALFARIS, Lulut; SIAGIAN, Ruben Cornelius; SUMARTO, Eko Pramesti. Study Review of the Speed of Light in Space-Time for STEM Student. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 9, n. 2, p. 509–519, 2023. DOI: 10.29303/jppipa.v9i2.2757. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/2757. Acesso em: 26 apr. 2024.