Asri NS, Basyir A, Aryanto D, Isnaeni I, Sagita D, Widayatno WB, Wismogroho AS, Lesmana D. Novel CaCO3-Based Material Formulation for Orange-Colored Spectrum Tracer Projectile. Trends Sci [Internet]. 2022Nov.4 [cited 2026Apr.8];19(22):140. Available from: https://tis.wu.ac.th/index.php/tis/article/view/140