Robertus Adi, Sarjono Owon and Dian Karina, Rachmawati (2023) SOSIOLINGUISTIK SUATU PENGENALAN AWAL. Discussion Paper. Forum Silaturahmi Doktor Indonesia (FORSILADI).
Robertus Adi, Sarjono Owon and Dian Karina, Rachmawati (2023) Sosiolinguistik Suatu Pengenalan Awal. In: Sosiolinguistik Suatu Pengenalan Awal. Forum Silaturahmi Doktor Indonesia (FORSILADI), pp. 1-12. ISBN 978-623-88042-6-9