Biru, Lulu Tunjung , Science Department, Faculty of Teacher Training and Education, Universitas Sultan Ageng Tirtayasa Budi, Gunarjo S., Faculty of Teacher Training and Education, Universitas Palangka Raya Buditjahjanto, I.G.P. Asto, Universitas Negeri Surabaya Budiyanto, Moh., Jurusan IPA, Universitas Negeri Surabaya Budiyanto, Mohammad, Department of Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Surabaya Budiyanto, Mohammad, Jurusan IPA, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Surabaya Budiyanto, Mohammad, Universitas Negeri Surabaya Bundu, Patta, Universitas Negeri Makassar