HERYANDA, Mahfuzhoh Fadillah et al.
Changes in hemoglobin levels in relation to self-efficacy and adherence to weekly iron tablet supplementation among female high school students: a pre-experimental study.
AcTion: Aceh Nutrition Journal, [S.l.], v. 11, n. 3, p. 965-975, sep. 2026.
ISSN 2548-5741.
Available at: <https://ejournal.poltekkesaceh.ac.id/index.php/an/article/view/3076>. Date accessed: 23 oct. 2026.
doi:http://dx.doi.org/10.30867/action.v11i3.3076.