“Design for Manufacturing and Assembly Optimization of Home-Scale Biodigester-Composter Using VDI 2222 and Finite Element Analysis Methods”, J. Tek. Ind. J. Keilmuan dan Apl. Tek. Ind., vol. 26, no. 2, pp. 157–170, Sep. 2024, doi: 10.9744/jti.26.2.157-170.