A new cooling technique for stingless bees hiveAhmad Syazwan Ramli, A. H. Luqman, Firdaus Basrawi, Ahmed N. Oumer, Azizuddin Abd Aziz and Zulkifli MustafaMATEC Web Conf., 131 (2017) 03013DOI: https://doi.org/10.1051/matecconf/201713103013