E. Wahyuningrum, N. R Yulianti, and A. K Gayatina, “Gambaran Kebiasaan Tidur Anak Usia Sekolah”, jkep, vol. 7, no. 2, pp. 1–10, Sep. 2019, Accessed: Oct. 30, 2026. Available: https://ejurnal.ars.ac.id/index.php/keperawatan/article/view/97