Aprizan, Lestari, R., Kurniawan, B., Kurniawan, R. and Saputra, D. I. M. (2026) “The Ethical Paradox of Teacher Gift-Giving in Indonesia: ‎Professionalism, Reciprocity, and Educational Equity”, JPI: Jurnal Pustaka Indonesia, 6(3), pp. ‎195–216‎. doi: 10.62159/jpi.v6i3.2758.