Kruaehong*, Thitipong, Supphadate Sujinnapram, Tunyanop Nilkamjon, Sermsuk Ratreng, and Pongkaew Udomsamuthirun. 2018. “Some Properties of Y3-8-11/Y211 Composite Bulk Superconductors”. CURRENT APPLIED SCIENCE AND TECHNOLOGY 13 (1). Bangkok, Thailand:38-41. https://li01.tci-thaijo.org/index.php/cast/article/view/135280.