Talks 

Public Talk

. " Category Theory " . MAC, Cambodia, September 30 , 2023

. " Yoneda Lemma and its applications " . MAC, Cambodia, February 29, 2024

. " Homological Algebra I : Derived Functors " . MAC, Cambodia, January 31, 2025

Group Talk

. " Existence of Real Numbers ", with Sreyvi UANN , MAC, Cambodia, 31 July, 2022 

. " Topology in Geographical Information System ", with Sokha Soy , RUPP , Cambodia , 8 June , 2022