@inproceedings{SPP-2021-2C-03, title={Design, fabrication, and characterization of a portable lead cave for field applications of gamma spectrometry}, volume={39}, booktitle={Proceedings of the Samahang Pisika ng Pilipinas}, author={Balderas, Charlotte Villanueva and Astronomo, Alvie Asuncion and Hila, Frederick Corpus}, year={2021}, pages={SPP-2021-2C-03}, url={https://proceedings.spp-online.org/article/view/SPP-2021-2C-03} }