Gaya APA

The effectiveness of Project-Based Learning (PjBL) to teach writing viewed from students' language attitude (an experimental research at MTsN Gondangrejo in the academic year of 2009/2010). (2010). : Universitas Sebelas Maret.

Gaya MLA

The effectiveness of Project-Based Learning (PjBL) to teach writing viewed from students' language attitude (an experimental research at MTsN Gondangrejo in the academic year of 2009/2010). . : Universitas Sebelas Maret, 2010. Thesis.