General topic: Oman Heritage and Culture https://search.app/dV9yqgrZewEQQcGM7 https://search.app/Yac46aivXwiQy2hR7 Our group's topic: Incense and locally produced fragrances https://www.bbc.com/travel/article/20190813-omans-ancient-biblical-scent https://m.timesofoman.com/article/92396-we-love-oman-the-land-of-frankincense https://whc.unesco.org/en/list/1010/ https://eso.org.om/frankincense/ https://search.app/f9e57ZtLjiWWcrfg8 i want introduction from this link