O. Chaiwong, R. Tongsookdee, S. Vittayakorn, and P. Leosiripong, “(Retracted Article) EFFECTS OF TOILET TRAINING FOR A CHILD WITH SPEECH AND LANGUAGE IMPAIRMENTS AND INTELLECTUAL DISABILITIES BY USING PICTURE EXCHANGE COMMUNICATION SYSTEM AND POSITIVE REINFORCEMENT”, JSC, vol. 7, no. 11, pp. 335–346, Nov. 2023.