Purwito, Dedy, Kris Linggardini, and Arunnee Jaitieng. “Barriers To Healthcare Access: Examining Travel Time, Waiting Times, And Service Costs in Indonesia Primary Health Care”. Jurnal Berita Ilmu Keperawatan 18, no. 2 (July 23, 2025): 236–245. Accessed November 16, 2025. https://journals2.ums.ac.id/bik/article/view/9068.