PENGARUH WAKTU HIGH ENERGY MILLING TERHADAP KARAKTERISTIK NANOKAOLIN CAPKALA ASAL KALIMANTAN BARAT. EKSAKTA [Internet]. 2017 Nov. 30 [cited 2026 Aug. 2];18(02):200-9. Available from: https://eksakta.ppj.unp.ac.id/index.php/eksakta/article/view/78