Langkawi Trip: A Visit to a Museum on August 19, 2020 Dr. Siti Hasmah Mohd Ali Galeria Perdana +1 Pulau Langkawi Sri Perdana Gallery Tun Dr. Mahathir and his wife Dr. Siti Hasmah Mohd Ali Galeria Perdana Pulau Langkawi Sri Perdana Gallery Tun Dr. Mahathir and his wife