Changkit, N. .; Kessaratikoon, P. .; Boonkrongcheep, R. .; Youngchuay, U. .; Polthum, S. . Frequency Distribution of Specific Activities and Radiological Hazard Assessment in Surface Beach Sand Samples Collected from Pattaya Beach in Chonburi Province, Thailand. JCST 2023, 11, 40-50.