APA Citation

P. Harahap, M. I. (2020). Design tool in T&L: RC retaining wall / Mohamad Irwan P. Harahap and Felix Ling.

Chicago Style Citation

P. Harahap, Mohamad Irwan. Design Tool in T&L: RC Retaining Wall / Mohamad Irwan P. Harahap and Felix Ling. 2020.

MLA Citation

P. Harahap, Mohamad Irwan. Design Tool in T&L: RC Retaining Wall / Mohamad Irwan P. Harahap and Felix Ling. 2020.

Warning: These citations may not always be 100% accurate.