Rahayu T, Hasudungan A, Afiya R, Farradila M V, Rachmawati RN. Mathematical modeling of basal body temperature influence on menstrual cycle, length of sleep, and stress levels as detection of fertile period (ovulation) in women. App.Sci.Def [Internet]. 2023 Dec. 30 [cited 2026 Jan. 11];1(3):97-106. Available from: https://journal.foundae.com/index.php/JAS-ND/article/view/234