Translation of "Thesis" in Polish

But, well... It's the same thesis

Ale, cóż... To jest rozumowanie

His thesis leaves nothing to be desired.

Jego dysertacja jest bez zarzutu.

Have you already decided on your thesis topic?

Masz już temat pracy?

His doctoral thesis must be submitted to the professor by the end of the month.

Musi oddać profesorowi pracę doktorską do końca miesiąca.