Mustar et al. 2026. Structural Determinants of Risky Sexual Practices Among Ship Crew Members in Indonesia: A Qualitative Study. Media Publikasi Promosi Kesehatan Indonesia (MPPKI). 9, 6 (Jun. 2026), 1273–1285. DOI:https://doi.org/10.56338/mppki.v9i6.9606.