This research was conducted with the aim of assessing the best tools of volatility to measure the investment risk in bitcoin.
LIDA LIDYA, 2021. PENGARUH DOSIS AGENSIA HAYATI Trichoderma spp. TERHADAP SERANGAN PENYAKIT BERCAK UNGU (Altenaria porri Ellis.) PADA TANAMAN BAWANG MERAH (Allium ascalonicum L.) DI LEMBANG. DIBAWAH BIMBINGAN IBRAHIM DANUWIKARSA DAN MUHARDINI ISWANDARI