Bagaimana cara membeli Bitcoin dengan Rupiah?

Could you please elaborate on the steps involved in purchasing Bitcoin using Indonesian Rupiah? Are there specific platforms or exchanges that cater to this currency? What kind of verification processes do I need to go through? And, what are some of the factors I should consider before making such a transaction, such as fees, security, and liquidity? Additionally, are there any risks or precautions I should be aware of when buying Bitcoin with Rupiah?