P. M. Wulandari and S. Sutarwati, “Pengaruh Koordinasi Terhadap Efektivitas Kerja Petugas Ground Handling Pt Gapura Angkasa di Bandar Udara Adi Soemarmo Solo”, Journal of Citizen Research and Development, vol. 1, no. 2, pp. 192–202, Oct. 2024.