Hydroxyapatite is a ceramic that has several advantages, including having properties similar to bone in humans, and can be used as a catalyst, materials such as cow bone are easy to obtain, as well…
Penelitian ini bertujuan untuk menggambarkan tingkat kinerja saham Bakrie Group di tengah gejolak IHSG Bursa Efek Indonesia. Alat ukur (tool measure) yang digunakan pada penelitian ini dalam menguk…