Yulianandaris, Made Adhi Gunadi and Meizar Rusli 2020. Pengaruh Kualitas Produk Wisata Umrah terhadap Minat Kunjungan Wisatawan Lansia di Annisa Travel Jakarta. EDUTOURISM Journal Of Tourism Research. 2, 02 (Dec. 2020), 124-135. DOI:https://doi.org/10.53050/ejtr.v2i02.137.