Aturan Inferensi dan Metode Pembuktian Slide Komunikasi Interpersonal Guru Terhadap Minat Belajar Matematika Discrete Mathematics & Its Applications (Graphs) The Concept Marketing Mix Structural equation modeling Skala Instrumen Penelitian Rancangan Pengajaran Matematika Berbasis Problem Solving Poster Persamaan Linear Dua Variabel Penerapan Analisis Regresi Berganda Rancangan Pembelajaran SPLDV NCTM, TIMSS, PISA, and Adding It Up Poster Sistem Persamaan Linear Dua Variabel Komunikasi Interpersonal Guru 
