Maulidiyawati, Eka (2018) Improving The Vocabulary Mastery By Semantic Mapping Technique Of Eighth Grade At Junior High School Plus Darul Hikmah Jenggawah In The Academic Year 2017/2018. Undergraduate thesis, Universitas Muhammadiyah Jember.

Mukarromah, Navisyatul (2018) Pengaruh Pembelajaran Menggunakan Teknik Riddles pada Kemampuan Vocabulary Siswa. Undergraduate thesis, Universitas Muhammadiyah Jember.