Mohammad Shamsuzzoha also participated bravely in the Bengali Language Movement during his university life.

[2][3] At first Mohammad Shamsuzzoha joined Rajshahi University as a Development Officer in 1961 and on that year he also became lecturer in the Department of Chemistry.

Following the murder of Sergeant Zahurul haq in custody, one of the accused convict of Agartala Conspiracy Case on 15 February, the students of Rajshahi University started staging demonstration.

On the same day local administration imposed section 144 on Natore-Rajshahi Highway near to Rajshahi University.

His death added a new dimension in the anti-Ayub mass movement, as well as the fall of Ayub government was quickened.