PARADISE, DWI OYIK (2013) THE EFFECTIVENES OF CROSSWORD PUZZLE AS A MEDIUM TO IMPROVE STUDENTS SPELLING ABILITY (A CASE OF THE FIRST GRADER IN SD ISLAM SULTAN AGUNG DI SEMARANG IN THE ACADEMIC YEAR OF 2012/2013. Undergraduate thesis, Universitas Islam Sultan Agung.
RIDHO, MOHAMMAD ALI (2013) THE POSSIBILITY OF USING JULES VERNE'S ROUND THE WORLD IN EIGHTY DAYS AS AN EXTENSIVE READING MATERIAL FOR ASVANCED ENGLISH LEARNERS. Undergraduate thesis, Universitas Islam Sultan Agung.