M. Jamhari, P. B. Santosa, and N. SBM, “Agglomeration Externalities in the Productivity of Indonesian Furniture Companies: Survey of Medium-Large Manufacturing Companies in 2010-2015”, Psychosocial rehabilitation, vol. 24, no. 7, pp. 8320–8328, Sep. 2020, doi: 10.61841/qyjxfp90.