Pratanaphon, S.; Longlalerng, K.; Jitmana, J.; Chaikla, K.; Nankanya, T.; Pirunsarn, U.; Boontha, N. Content Validity and Psychometric Characteristics of the Thai Translated Version of the Physical Activity Questionnaire for Children (PAQ-C) and Adolescents (PAQ-A). J Assoc Med Sci 2020, 53, 84-91.