[1]
Nur Intan Syafinaz Ahmad, Nurhuda Ismail, Ahmad Khudzairi Khalid, and Muhammad Syawal Abd Halim, “SOLVING DIAGONAL SUDOKU PUZZLE 9X9 GRID BY JAVA PROGRAMMING ALGORITHM”, JISTM, vol. 4, no. 13, pp. 71–83, Jul. 2019.