http://repository.uhamka.ac.id/id/eprint/17071/
The Effect of Character-Based Teaching Flipbook Media on The Results of Calculus Learning
Sri Astuti, Astuti
http://repository.uhamka.ac.id/id/eprint/17071/1/2.%20The%20Effect%20of%20Character-Based%20Teaching%20Flipbook%20Media%20on%20The%20Results%20of%20Calculus%20Learning%20IEEE%20Xplore.pdf