Efendi H. Pangondo et al. 2023. Collaboration Strategy By Design To Achieve Slum Area Reduction Target: Case Study Of Kotaku Program Kepulauan Riau Province 2018-2022. International Conference On Digital Advanced Tourism Management And Technology. 1, 2 (Dec. 2023), 398–410. DOI:https://doi.org/10.56910/ictmt.v1i2.101.