E. R. . Dewi, I. K. . Pangaribuan, R. . Sinaga, and K. . Miftasari, “Socioeconomic and Health-Related Factors Associated with Chronic Energy Deficiency among Pregnant Women: A Cross-Sectional Study”, J. App Nurs n Health, vol. 8, no. 1, pp. 327–335, Mar. 2026.