Singapore Mathematical Society (2023). "RULES OF SMO 2023 (JUNIOR SECTION)". Singapore Mathematical Society Rules of the SMO 2023 (Junior Section). Archived from the original on 22 Dec 2023. Retrieved 22 Dec 2023.
Singapore Mathematical Society (2023). "Rules of the SMO 2023 (Senior Section)". Singapore Mathematical Society Rules of the SMO 2023 (Senior Section). Archived from the original on 22 Dec 2023. Retrieved 22 Dec 2023.
Singapore Mathematical Society (2023). "Rules of the SMO 2023 (Open section)". Singapore Mathematical Society Rules of the SMO 2023 (Open Section). Archived from the original on 22 Dec 2023. Retrieved 22 Dec 2023.
Singapore Mathematical Society (2023). "RULES OF SMO 2023 (JUNIOR SECTION)". Singapore Mathematical Society Rules of the SMO 2023 (Junior Section). Archived from the original on 22 Dec 2023. Retrieved 22 Dec 2023.
Singapore Mathematical Society (2023). "Rules of the SMO 2023 (Senior Section)". Singapore Mathematical Society Rules of the SMO 2023 (Senior Section). Archived from the original on 22 Dec 2023. Retrieved 22 Dec 2023.
Singapore Mathematical Society (2023). "Rules of the SMO 2023 (Open section)". Singapore Mathematical Society Rules of the SMO 2023 (Open Section). Archived from the original on 22 Dec 2023. Retrieved 22 Dec 2023.