Yunianta, T. N. H. (2019) “LEARNING MEDIA DEVELOPMENT OF BOARD GAME ‘THE LABYRINTH OF TRIGONOMETRY’ IN TRIGONOMETRY MATERIALS FOR THE 10th GRADE SENIOR HIGH SCHOOL”, Satya Widya, 34(2), pp. 88–100. doi: 10.24246/j.sw.2018.v34.i2.p88-100.