The Effectiveness Of Social Return On Investment (SROI) In The Kampong AMOI Program To Enhance Community Development: A Case Study Air Limau Village, Bangka Barat Retno Suryani1*, Nugroho Budi Susilo2, Sindhu Dhahono Putro2, Fauziyah Rahmawati1, Anggita Fitriani1, and Annisa Sila Puspita3 Abstract From the beginning of a company’s existence, corporate