CHAIWARAKORN, S.; MAITHONG, W. Orbital Period Change Analysis of a Contact Binaries System V416 Gem. YRU Journal of Science and Technology, Yala, Thailand, v. 6, n. 1, p. 102–107, 2021. Disponível em: https://li01.tci-thaijo.org/index.php/yru_jst/article/view/249546. Acesso em: 31 aug. 2026.