Rodjani, A. (Inventor), Rasyid, N. (Inventor), Wahyudi, I. (Inventor) & Situmorang, G. R. (Inventor), 12 Jan 2022, Patent No. EC00202202771, 12 Jan 2022
Rodjani, A. (Inventor), Rasyid, N. (Inventor), Wahyudi, I. (Inventor) & Situmorang, G. R. (Inventor), 12 Jan 2022, Patent No. EC00202202771, 12 Jan 2022