The global cyanocobalamin market size was US$ 167.7 billion in 2021. The global cyanocobalamin market is forecast to grow to US$ 250.1 billion by 2030, registering a compound annual growth rate (CAGR) ...

Li, H. (2026) A Study on the Impact of New Media on College Students’ Oral English Learning —Taking English Content Creators on Bilibili as an Example. Open Access Library Journal, 13, 1-18. doi: ...