Iron or Fe is classified as a metal Rulers that has low toxicity, but if the concentration exceeds the quality standard, it can potentially cause pollution to the environment.This study aims to make activated carbon from rubber seed coat shells as an adsorbent for artificial Fe liquid waste using Fe2(SO4)3.05 grams of activated carbon was activated

The main purpose of this research was to determine the agency theory in Indonesia capital market.The variableof agency conflict was represented by asset utility variable, while controlling the agency conflicts mechanismwas represented by the managerial ownership, leverage, Neck Cream and dividend.The secondary data used in this researchwas drawn fr

Background: Study reproducibility is valuable for validating or refuting results.Provision of reproducibility indicators, such as materials, protocols, and raw data in a study improve its potential for reproduction.Efforts to reproduce noteworthy studies in the biomedical sciences have resulted in an overwhelming majority of them being found to be