Items where Author is "Hotsan, Bantu"

Article

Arifiyanto, Muhammad Riski and Budiarto, Budiarto and Hotsan, Bantu (2020) Analisa Pengengaruh Temperatur dan Kelembaban Terhadap Perubahan Panjang dan Gugus Fungsi Pada Material Plastik PMMA (Polymethymethacrylate) = Analysis of the Effect of Temperature and Humidity on Changes in Length and Functional Groups in PMMA (Polymethymethacrylate) Plastic Materials. JOURNAL OF MECHANICAL ENGINEERING, MANUFACTURES, MATERIALS AND ENERGY, 4 (2). pp. 159-173. ISSN 2549-6239