Kaniawati, Keni, et al. “Analysis of the Strategy of the Development of the Old City Administration With the Concept Of Marketing Strategy: A Case Study in the Local Trade Area of Bandung City, West Java”. International Journal of Psychosocial Rehabilitation, vol. 24, no. 2, Apr. 2020, pp. 3436-42, https://doi.org/10.61841/0qa3h337.