Yunianta, T. N. H. “LEARNING MEDIA DEVELOPMENT OF BOARD GAME ‘THE LABYRINTH OF TRIGONOMETRY’ IN TRIGONOMETRY MATERIALS FOR THE 10th GRADE SENIOR HIGH SCHOOL”. Satya Widya, vol. 34, no. 2, Feb. 2019, pp. 88-100, doi:10.24246/j.sw.2018.v34.i2.p88-100.