Channarong, Tanyaporn, Nattha Jindapetch, and Krerkchai Thongnoo. 2017. “An Optimal Hard Disk Head Fly-Height Control Algorithm for Soft Error Rate Reduction During the Read-Write Process”. Asia-Pacific Journal of Science and Technology 16 (3):240-51. https://so01.tci-thaijo.org/index.php/APST/article/view/83214.