Zulaikhah, Rania Yulia, et al. “The Role of Extracurricular Dance in Increasing The Self-Confidence Of Lower-Class Students in MIN 1 Kediri”. Proceeding International Conference on Education, Oct. 2024, pp. 115-22, https://jurnalfaktarbiyah.iainkediri.ac.id/index.php/proceedings/article/view/2730.