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Through Digital Waste Innovation, OPPA aims to improve waste data management and transparency in Greater Surabaya. At the moment, we are partnering with ITS Surabaya and Bank Sampah Induk Surabaya to create an open-source map of all Waste Banks operating in the city. 

OPPA continuously conducts research to improve its programming. We are open to collaborate with research institutions and independent researchers to implement research initiatives for waste management and recycling in Surabaya and beyond.

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