Implementasi Internet of Things (IoT) untuk Meningkatkan Kompetensi Siswa SMK Jakarta 1

by Ahmad Fitra Ritonga, Syafrima Wahyu, Frida Octavia Purnomo
Published 2020-04-01

Direct Investigation of Synthesis of Gold Nanoparticles Using Polyscias scutellaria Leaf Extract in the Hexane-Water System Using the Centrifugal Liquid Membrane-Spectrophotometry...

by Muhammad Rizki Kurniawan, Aji Humaedi, Ahmad Fitra Ritonga
Published 2020-07-01