Arrayangkool, A., C. Warisarn, and P. Kovintavewat. “A Multi-Track Recorded-Bit Patterning Scheme for Bit-Patterned Media Recording System”. Asia-Pacific Journal of Science and Technology, vol. 19, no. 4, Apr. 2017, p. 559, https://so01.tci-thaijo.org/index.php/APST/article/view/82976.