“Analysis of Promotion and Service Quality on Customer Satisfaction of the State Electricity Company (PT. PLN (Persero) Customer Service Unit of Teluk Betung Sub-District, Bandar Lampung City, Lampung Province, Indonesia”, int.jour.sci.res.mana, vol. 12, no. 02, pp. 5925–5938, Feb. 2024, doi: 10.18535/ijsrm/v12i02.em10.