Harmaniola, Elsa, Tengku Khairil Ahsyar, Syaifullah Syaifullah, Anofrizen Anofrizen, and Arif Marsal. 2025. “Evaluating User Experience of SITASI System Using HEART Metrics and Importance-Performance Analysis (IPA)”. Edumatic: Jurnal Pendidikan Informatika 9 (2):522-31. https://doi.org/10.29408/edumatic.v9i2.30691.