Dr. Arafiq, S.Pd., M.Hum. is an associate profesor and linguist at University ot Mataram, Indonesia. He earned his Bachelor’s degree in English Education from IKIP Mataram (Undikma) in 2000. He obtained his Master’s degree in Linguistics from Udayana University in 2003 and completed his Doctoral degree in Linguistics in 2023. His research interests include descriptive linguistics with particular attention to linguistic phenomena in Indonesian local languages, including the Bima language and other languages of eastern Indonesia. His recent research has explored linguistic variation, phonological dynamics, address forms, and grammatical patterns in local languages, as well as issues relevant to English language education. His recent publication focuses on phonological dynamics in the Bima language address forms, reflecting his continuing interest in the interaction between language structure, variation, and social factors.