Lecturer at the Faculty of Letters and Education (FSIP) Universitas Teknokrat Indonesia (UTI) Mr. Suprayogi, S.S., M.Hum.  became a National Guest Lecture at the English Language Education Study Program, Universitas Pelita Harapan. On  this occasion, he delivered material on  Language Maintenance and Revitalization in the  Sociolinguistics Course which was held on  Tuesday, January 24, 2023.   
Hopefully this activity can increase students’ understanding and experience in achieving the  learning objectives of the course.