Access and utilization of e-learning on tropical medicine at higher education institutions in Indonesia: A mixed-methods study - Eti Poncorini Pamungkasari; Atik Maftuhah; Susan Dierickx; Bulan Kakanita Hermasari; Vitri Widyaningsih; Yusuf Ari Mashuri; Adaninggar Angesti Laras; Anis Sofia Harjanti; Nada Syifa Al Biruni; Utiya Nabila Maulani; Sami Alcedo; Elsa Herdiana Murhandarwati; et al. (PLoS ONE, 2025)