SONGSIENGCHAI, S., KEWARA, P. and PRABJANDEE, D. 2020. TUNING PROTOCOL (TP) FOR ENHANCING COMMUNICATIVE LANGUAGE TEACHING ABILITY IN TEACHING PRACTICUM OF PRE-SERVICE TEACHERS. Research Community and Social Development Journal. 14, 1 (Jan. 2020), 82–96. DOI:https://doi.org/10.14456/nrru-rdi.2020.7.