Academic symposium and civil service retirement event 2023 (on criteria and methods for evaluating academic positions of government teachers and educational personnel according to VPA criteria). Digital Signage (Digital Signage Interactive Board (IPG), camera to capture and record in teaching, microphone set, speaker amp joined the event at Chiang Mai Phucome Hotel on August 25th by The event received good attention from the audience “GYGAR No. 1 brand of Thai people”
