Riyatno, Riyatno, Institut Teknologi Telkom Purwokerto, Indonesia

• Kresna Social Science and Humanities Research Vol. 1 (2020): Proceedings of the International Conference On Ummah: Digital Innovation, Humanities And Economy (ICU: DIHEc) - Articles
  Common Mistakes in Understanding Simple Present Tense and Present Continuous Tense Sentences: A Case Study at Non-English Department Students
  Abstract  PDF