“A NEW, MORE FRUITFUL, DETERMINATION OF THE METRIC (DISTANCE) IN A SET OF FINITE SETS, AND A METRIC CRITERION FOR THE SIMPLICITY OF A NATURAL NUMBER” (2022) International Bulletin of Applied Science and Technology, 2(11), pp. 104–109. Available at: https://researchcitations.com/index.php/ibast/article/view/263 (Accessed: 30 August 2025).