“…Looking at the context of this paper specifically, as the individual motivations for pursuing doctoral education vary, as does the individual background of doctoral researchers, they also have different needs for knowledge sharing (Aarnikoivu, 2020a), and therefore there is no single solution that would suit everyone. There are, of course, many arenas for sharing knowledge and support in doctoral education; from supervision (Bastalich, 2017), to seminars (Dinkelman et al, 2012;Gregory et al, 2017) to informal cultural or interest-based communities (Cai et al, 2019) or online communities (Ferguson & Wheat, 2015). Mentoring and peer mentoring have similarly been explored as an arena for sharing knowledge, experiences and support (for an overview, see Lorenzetti et al, 2019).…”