Lightpath routing for disaster survivability in optical networks - Muhammad Waqar Ashraf, 635927, author; Sevia Mahdaliza Idrus Sutan Nameh, supervisor 618598; Muhammad Al Farabi Muhammad Iqbal, 1987- 450235; Fakulti Kejuruteraan. Sekolah Kejuruteraaan Elektrik 619066 (Johor Bahru, Johor : Universiti Teknologi Malaysia, 2019)