![Systematic mapping of studies on coal tar and pitch over the last five decades (1970–2023) - ScienceDirect Systematic mapping of studies on coal tar and pitch over the last five decades (1970–2023) - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S026387622300432X-gr5.jpg)
Systematic mapping of studies on coal tar and pitch over the last five decades (1970–2023) - ScienceDirect
![Systematic mapping of studies on coal tar and pitch over the last five decades (1970–2023) - ScienceDirect Systematic mapping of studies on coal tar and pitch over the last five decades (1970–2023) - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S026387622300432X-ga1.jpg)
Systematic mapping of studies on coal tar and pitch over the last five decades (1970–2023) - ScienceDirect
![Systematic mapping of studies on coal tar and pitch over the last five decades (1970–2023) - ScienceDirect Systematic mapping of studies on coal tar and pitch over the last five decades (1970–2023) - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S026387622300432X-gr12.jpg)
Systematic mapping of studies on coal tar and pitch over the last five decades (1970–2023) - ScienceDirect
![Systematic mapping of studies on coal tar and pitch over the last five decades (1970–2023) - ScienceDirect Systematic mapping of studies on coal tar and pitch over the last five decades (1970–2023) - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S026387622300432X-gr10.jpg)
Systematic mapping of studies on coal tar and pitch over the last five decades (1970–2023) - ScienceDirect
![Systematic mapping of studies on coal tar and pitch over the last five decades (1970–2023) - ScienceDirect Systematic mapping of studies on coal tar and pitch over the last five decades (1970–2023) - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S026387622300432X-gr7.jpg)