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Pricing and Promotion Strategies for Hotel Room Occupancy Rates at Niagara Parapat Hotel, Girsang Sipangan Bolon District, Simalungun Regency, North Sumatra. Jurnal Nawala [Internet]. 2025 Oct. 20 [cited 2025 Nov. 30];2(5):141-5. Available from:
https://ejournal-nawalaedu.com/index.php/MJ/article/view/2030