Robledo Díaz, L., Carvajal Roca, E., Fornes Vivas, R. and Desantes Nieto, A. (2026) “Sleep duration, bedtime routines, and autonomy in preschool children attending a paediatric outpatient clinic in Valencia, Spain: An exploratory cross-sectional study”, Ethiopian Journal of Pediatrics and Child Health, 21(1), pp. 19–33. Available at: https://ejpch.net/index.php/ejpch/article/view/368 (Accessed: 18 June 2026).