Busthomy, Maulana, 		Husna, Sofia, AND 		Bahar, Arsyad.
" Characteristics of Petung Bamboo as the Main Structure of Wide Span Bamboo Hall Building at Gubukklakah, Poncokusumo, Malang" <em>Proceedings of the International Conference on Green Technology</em> [Online], Volume 10(1 February 2020)