Asmuni, Saniatul Arnikmah (2024) Developing listening and speaking materials for tourism intensive course at BUMDes Sambimulyo Yogyakarta. S1 thesis, Universitas Ahmad Dahlan.

Zahra, Salsabila Lu'lu' Az (2024) Developing writing materials for a tourism intensive course at BUMDes Sambimulyo Yogyakarta. S1 thesis, Universitas Ahmad Dahlan.