business models

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委託報告書
著者:
Sonny Abfertiawan
Muhammad
Indonesia is the fourth most populous country in the world with a total population of more than 260 million people, of which about 52% live in urban areas. It has been predicted that by 2025, 67.5% of population will live in cities. This situation will create a huge burden for basic urban infrastructure, especially sewerage systems. It is estimated...