“Analisis Pengaruh Kualitas Layanan, Fasilitas Dan Harga Terhadap Kepuasan Pengguna Jasa Layanan Kereta Api”. Indo-Fintech Intellectuals: Journal of Economics and Business 5, no. 1 (March 15, 2025): 4004–4011. Accessed August 12, 2026. https://ejournal.indo-intellectual.id/index.php/ifi/article/view/2799.