Rahmawati, N., Y. Novita, D. Komarudin, and M. D. Iskandar. “tudy of RP hip aste omposite aterials and ts ombustion esidue”. nternational ournal of arine ngineering nnovation and esearch, vol. 9, no. 1, July 2025, pp. 146-52, doi:10.12962/j25481479.v9i1.5055.