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Crabgrass as Alternative Pen Ink by Marenele Angeles is a document available to read on EtoBox.

What is Crabgrass as Alternative Pen Ink about?

This document presents a research project that aims to test the feasibility of using crabgrass (Digitaria sanguinalis) as an alternative to commercial pen ink. The study will examine the crabgrass extract

Author

Marenele Angeles

Language

EN