N. T. T. Mai, L. A. Pham, T. T. N. Nguyen, N. A. Lam, and D. D. B. Pham, “QUALITY OF SLEEP AND RELATED FACTORS AMONG WOMEN AGED 18 – 49 IN PHONG DIEN DISTRICT, CAN THO CITY”, CTJUMP, no. 10TA, pp. 15–20, Dec. 2025.