User talk:Manfred2020
Conflict of Interest declaration[edit]
Declaring here that I am a developer of the teaching system metioned on WP article: Telecommunication Instructional Modeling System Manfred2020 (talk) 08:25, 22 September 2021 (UTC)
Declaring here that I am a developer of the teaching system metioned on WP article: Telecommunication Instructional Modeling System Manfred2020 (talk) 08:25, 22 September 2021 (UTC)[reply]