| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Living by Models: An Interdisciplinary Study in Modeling Systems Theory | 978-1-5015-1174-5 (1-5015-1174-2) | 2021 | |
| Problems of Number Theory in Mathematical Competitions | 978-981-4271-14-1 (981-4271-14-4) | 2009 | Yu Hong Bing |