Items where Author is "Lumbanraja, Erlin R"

Lumbanraja, Erlin R (2015) THEDIFFERENCEOFSTUDENTS’MATHEMATICALCOMMUNICATION ABILITY BY USING COOPERATIVE LEARNING MODEL TYPE TEAMS GAMES TOURNAMENT AND STUDENT TEAMS ACHIEVEMENT DIVISION IN SEVENTH GRADER SMPNEGERI2PORSEAACADEMICYEAR2014/2015. Undergraduate thesis, UNIMED.