Sukumar, Dev (January 10, 2018). "Action-Packed Season Ahead!". Badminton World Federation. Archived from the original on January 13, 2018. Retrieved January 15, 2018.
Sukumar, Dev (January 10, 2018). "Action-Packed Season Ahead!". Badminton World Federation. Archived from the original on January 13, 2018. Retrieved January 15, 2018.