Żaba J, Gaidzik K. The Ngorongoro Crater as the biggest geotouristic attraction of the Gregory Rift (Northern Tanzania, Africa) – geotouristic valorization, touristic development and hazard. geotour [Internet]. [cited 2024Nov.22];(24-25):47. Available from: https://journals.agh.edu.pl/geotour/article/view/934