Hasibuan, Siti Tuahta Pertiwi, et al. “Analysis of Factors Influencing Anxiety in Facing Labor Period in Pregnant Women Third Trimester at Elpi Al-Azis Hospital Labuhanbatu”. International Journal of Educational and Psychological Sciences, vol. 2, no. 5, Sept. 2024, pp. 265-76, doi:10.59890/ijeps.v2i5.2499.