Participation in BPJS Ketenagakerjaan among informal sector workers remains low. Data from BPS in 2024 showed that only 11.77% of informal workers were registered, while in Palembang City in 2025 active participants only reached around 23% of the informal worker target. This study aimed to analyze the determinants of BPJS Ketenagakerjaan participation in the Non-Wage Recipient segment among Goj…
Butterfly pea flower extract contains anthocyanin that have the potential as natural photosensitizers in photothermal photodynamic therapy to overcome Methicillin-resistant Staphylococcus aureus (MRSA) infections. However, the the instability of anthocyanins may reduce the effectiveness of photothermal photodynamic therapy. Optimization of butterfly pea anthocyanin extraction was carried out us…