D. A. Indriyani, Y. N. Devi, I. E. Cahyani, M. Kashella, dan D. A. Kusumaningrum, “Sustainable Marketing Strategy for Waste-Based Building Materials: Evidence from Clam Shell Ventilation Blocks in Coastal Surabaya”, Improvement., vol. 6, no. 2, hlm. 1–18, Sep 2025.