Parantika A, Juliandra S. Kebijakan Promosi Selama Pembatasan Sosial Berskala Besar di The Sultan Hotel & Residence, Aryaduta Suites Semanggi dan Grandhika Iskandarsyah. TSJ [Internet]. 2021Jul.25 [cited 2025May4];6(2):239-50. Available from: https://www.jurnal.stiepar.ac.id/index.php/tsj/article/view/136